The "Smart" Choice when it comes to Flue Gas Analysis & Testing Solutions

608BT Bluetooth™ Digital Manometer

£105 exc. VAT

The 608BT Bluetooth Digital Manometer is shown, a compact device with a clear display.

• Works with TPI View to perform, save, e-mail & print UK Let-By/Tightness & Working Pressure Tests
• Magnets & Hanging Hook
• +/- 150 mBar range
• 0.01 mBar resolution

725L Pocket Gas Sniffer

£45 exc. VAT

The 725L Pocket Gas Sniffer with a flexible neck is displayed, designed for detecting combustible gas leaks.

• Detect & Trace combustible gas leaks
• Flexible neck for hard to reach areas
• 40ppm sensitivity
• Easy to use, single button w/ Visual & Audible Indicators

50 AC Volt Alert Tester Stick

£19 exc. VAT

The AC Volt Alert Tester Stick is shown, a pen-style device for detecting AC voltage.

• Non-Contact
• 50 to 1,000 Volts
• Audible & Visual Indicators
• Determine the presence or absence of AC voltage without disconnecting the system in question

368 IR Close Focus Temperature

£22 exc. VAT

The 368 IR Close Focus Temperature thermometer is shown, a handheld device for non-contact temperature measurement.

• Non-Contact Thermometer
• -22°C to 120°C range
• Measure surface temperature without contacting with the surface
• Data hold, Min/Max & Scan
• Pocket size with carrystrap

CPK3 CPA1 Probe Kit

£95 exc. VAT

The CPK3 CPA1 Probe Kit is displayed, consisting of a probe and associated fittings, designed for sampling combustion products.

• Use on a range of open flued, room sealed and flueless appliances
• Use to sample combustion products from cookers, grills and flueless appliances as described in BS7967:2005

CK21M Pipe Temperature Probe

£16.50 exc. VAT

The CK21M Pipe Temperature Probe is shown, a clamp-style probe with a coiled cable.

• Works with the DC710 Kits and SP341 Kits
• Jaw Opening suitable for Pipes up to 22m
• -50°C to 250°C range
• 1 metre coiled cable length w/ "K" type sub-mini connector

A770-A Angled Sampling Probe

£80 exc. VAT

The A770-A Angled Sampling Probe is displayed, featuring an angled tip for accessing difficult flue test points and a water stop filtration system.

• Angled for insertion into hard to reach flue test points
• Comes with A796 Water Stop Filtration System as used on ALL TPI FGAs for over 8 years
• Use with DC710 Kits

A740 Infra Red Printer

£135 exc. VAT

The TPI A740 Infrared Printer is shown, a compact device for printing test results.

• Works with the 709R, 712, 717R & 716
• Battery Operated
• Self Test Facility
• Adjustable Contrast
• Manual Paper Feed

A746 Replacement Paper Rolls (Pack of 10)

£11 exc. VAT

A pack of replacement paper rolls for TPI printers is shown.

Replacement Paper Rolls that fit both the A740 IR Printer and the A740BT Bluetooth Printer.

A788 Smoke Pump

£105 exc. VAT

The A788 Smoke Pump is displayed, a device used for checking flue smoke levels.

Use the A788 Smoke Pump to check the Flue against the Smoke Test Scale Papers to establish the scale of cleaning before Flue Gas Analysis is carried out....

A125 Magnetic Hanging Boot Hook

£12.50 exc. VAT

A magnetic hanging boot hook is shown, designed for attaching devices for hands-free use.

Use the magnetic hanging boot hook to fit with the protective boot for hands free use for the 709R and 716 or various Digital Multimeters.

CPK3 CPA1 Probe Kit

£95 exc. VAT

The CPK3 CPA1 Probe Kit is displayed, consisting of a probe and associated fittings, designed for sampling combustion products.

• Use on a range of open flued, room sealed and flueless appliances
• Use to sample combustion products from cookers, grills and flueless appliances as described in BS7967:2005

CK21M/Pair Pair of Pipe Temperature Probes

£30 exc. VAT

A pair of CK21M pipe temperature probes is shown, featuring clamp-style connectors and coiled cables.

• Works with the 709R, DC710 Kits and SP341 Kits
• Jaw Opening suitable for Pipes up to 22m
• -50°C to 250°C range
• 1 metre coiled cable length w/ "K" type sub-mini connector

A770 Straight Sampling Probe

£80 exc. VAT

The A770 Straight Sampling Probe is displayed, featuring a straight tip and a water stop filtration system.

• Straight probe with Industry Standard 250mm Stem
• Comes with A796 Water Stop Filtration System as used on ALL TPI FGAs for over 8 years
• Use with DC710 Kits

A770-A Angled Sampling Probe

£80 exc. VAT

The A770-A Angled Sampling Probe is displayed, featuring an angled tip for accessing difficult flue test points and a water stop filtration system.

• Angled for insertion into hard to reach flue test points
• Comes with A796 Water Stop Filtration System as used on ALL TPI FGAs for over 8 years
• Use with DC710 Kits

SP620 Bluetooth™ Dual Pressure

£80 exc. VAT

The SP620 Bluetooth Dual Pressure meter is shown, a handheld device with a clear display, connected wirelessly.

• Use with the FREE TPI View app:
• View “LIVE” Pressure Readings
• Save, e-mail and/or Print colour coded "Working" Pressure Results
• Perform, Save, e-mail and/or Print colour coded FULL UK Let/By Tightness Test Results
• Store ALL and ANY Test Results within the JOB Management
• +/- 150 mBar range
• 0.01 mBar resolution

SP341 Bluetooth™ Single Temperature

£65 exc. VAT

The SP341 Bluetooth Single Temperature meter is displayed, a handheld device designed for temperature measurements, shown with a K-Type probe.

• Use with the FREE TPI View app:
• Use with ANY "K" type probe(s) fitted with sub-mini connector(s)
• View “LIVE” Temperature Readings
• Save, e-mail and/or Print Differential Temperature Results
• Use for Legionella Temperature Testing or Flow & Return Temperatures etc....
• Store ALL and ANY Test Results within the JOB Management
• -50 °C ~ 1350 °C range

SP1000 Bluetooth™ Ambient CO2

£215 exc. VAT

The SP1000 Bluetooth Ambient CO2 meter is shown, a device for measuring ambient CO2 levels.

• Use with the FREE TPI View app:
• View “LIVE” Ambient CO2 Readings
• Save, e-mail and/or Print “Live” Ambient CO2 readings
• Perform, Save, e-mail and/or Print TIMED Ambient CO2 Test Results
• Use for CMDDA1, COMCAT and/or Commercial Kitchen environments
• Store ALL and ANY Test Results within the JOB Management
• 0 ~ 6,000 ppm range

SP620725L Kit

£135 exc. VAT

The SP620725L Kit is displayed, featuring the SP620 manometer and the 725L Pocket Combustible Gas Leak Detector within an A900 CarryCase.

Smart Tightness Test Kit Comes complete with: -

• SP620 Bluetooth™ enabled Manometer
• 725L Pocket Combustible Gas Leak Detector w/ Flexi-neck
• A900 CarryCase

Use the SP620 to perform and save the UK LetBy Tightness Test then the 725L to pinpoint any leaks if necessary.

SP341C1 Immersion Temperature Kit

£76 exc. VAT

The SP341C1 Immersion Temperature Kit is shown, containing the SP341 thermometer, an FK13M Immersion Probe, and an A341SP Pouch.

Comes complete with: -

• SP341 Bluetooth™ Thermometer
• FK13M Immersion Probe
• A341SP Pouch

Use the FK13M for measuring Water Temperatures. Store ALL and ANY Test Results within the JOB Management.

SP341C2 Ambient Air Temperature Kit

£76 exc. VAT

The SP341C2 Ambient Air Temperature Kit is displayed, containing the SP341 thermometer, a GK15M Air Probe, and an A341SP Pouch.

Comes complete with: -

• SP341 Bluetooth™ Thermometer
• GK15M Air Probe
• A341SP Pouch

Use the GK15M for measuring Vent Temperatures. Store ALL and ANY Test Results within the JOB Management.

SP341LK Legionnaires Temperature Kit

£105 exc. VAT

The SP341LK Legionnaires Temperature Kit is shown, including the SP341 thermometer, FK13M Immersion Probe, CK15M Surface Probe, and an A926 Zipper Case.

Comes complete with: -

• SP341 Bluetooth™ enabled Thermometer
• FK13M Immersion Probe
• CK15M Surface Probe
• A926 Zipper Case

Use the FK13M for measuring Water Temperatures and the CK15M for Surfaces. Store ALL and ANY Test Results within the JOB Management.

SP555 Bluetooth™ Vane Velocity Meter

£80 exc. VAT

The SP555 Bluetooth Vane Velocity Meter is displayed, a handheld device with a vane sensor for measuring air velocity.

• Use with the FREE TPI View app to:
• View “LIVE” air velocity and temperature readings simultaneously
• Automatically calculates and displays CFM through the View app
• Multiple measuring units: m/s, km/h, ft/min, knots, mile/h
• Record minimum, maximum & average
• Create unique reports & e-mail
• Air Velocity: 98 to 4900 fpm; 0.5 to 25 m/s
• Temperature: -20°C to 60°C

SP565 Bluetooth™ Hotwire Velocity Meter

£80 exc. VAT

The SP565 Bluetooth Hotwire Velocity Meter is shown, a handheld device with a hotwire sensor for measuring air velocity.

• Use with the FREE TPI View app to:
• View “LIVE” air velocity and temperature readings simultaneously
• Automatically calculates and displays CFM through the View app
• Multiple measuring units: m/s, km/h, ft/min, knots, mile/h
• Record minimum, maximum & average
• Create unique reports & e-mail
• Air Velocity: 40 to 3900 fpm; 0.2 to 20 m/s
• Temperature: -20°C to 60°C

DC580C3 Bluetooth™ Hotwire & Vane Velocity Meter

£215 exc. VAT

The DC580C3 Bluetooth Hotwire & Vane Velocity Meter is displayed, a versatile device for measuring air velocity and temperature, shown with its probes and a smartphone running the TPI View app.

• Measure air velocity and temperature simultaneously.
• Field replaceable hot-wire and vane probes.
• Ideal for in-duct traversing; automatically calculates CFM.

In-duct Hot-wire Traverse: Easily input duct shape & size, and free air. The DC580 then automatically calculates CFM by averaging multiple test points along a traverse. The telescoping hotwire probe with etched ruling and flat edge make it simple to complete the duct traverse.

Vane Probe Accuracy: The size of the DC580 vane probe ensures accurate measurement of air velocity and temperature. Smaller vanes rotate erratically or stop spinning when air turbulence is encountered. This probe is ideal for troubleshooting at air vents and registers.

Collect and communicate data with FREE smartphone app.

SP700 Bluetooth™ Ambient CO

£85 exc. VAT

The SP700 Bluetooth Ambient CO meter is shown, a handheld device for measuring ambient carbon monoxide levels, with smartphone app screenshots illustrating live CO readings and logger settings.

• View “LIVE” Ambient CO Readings
• Save, e-mail and/or Print “Live” Ambient CO readings
• Perform, Save, e-mail and/or Print TIMED Ambient CO Test Results
• Remote Data Logging Function with Multiple instruments logging at the same time
• Monitor multiple rooms simultaneously
• Store ALL and ANY GPS tagged Test Results within the JOB Management
• Confirm Proper Operation of Alarming CO Detectors in Households
• 0 ~ 999 ppm range in 1 ppm increments

SP597 Bluetooth™ Temperature & Humidity

£100 each / £190 pair exc. VAT

The SP597 Bluetooth Temperature & Humidity meter is displayed, a probe-style device for measuring temperature and humidity, with smartphone app screenshots showing live readings and logger settings.

• View “LIVE” Temperature & Humidity Readings
• Save, e-mail and/or Print Temperature & Humidity readings rooms & ducts
• Ideal for checking air conditioning system humidifiers
• Remote Data Logging Function with Multiple instruments logging at the same time
• Store ALL and ANY GPS tagged Test Results within the JOB Management
• -20 ~ +60 °C (-4 ~ +140 °F) Temperature range
• 0 to 100% Humidity range

SP323 Bluetooth™ Temperature Pipe Clamp

£70 each / £135 pair exc. VAT

The SP323 Bluetooth Temperature Pipe Clamp is shown, a clamp-style sensor designed for pipe temperature measurements, with smartphone app screenshots displaying live and differential temperature readings.

• View “LIVE” Temperature Readings and instantly Save, e-mail and/or Print them
• Save, e-mail and/or Print “Differential” Temperature readings with either a Single Pipe Clamp or a Pair of them
• Perform, Save, e-mail and/or Print differential temperature readings such as Radiator Balancing or Flow & Return on Boilers or Heat Pumps
• Remote Data Logging Function with Multiple instruments logging at the same time
• Store ALL and ANY GPS tagged Test Results within the JOB Management
• -40 ~ +85 °C (-40 ~ +185 °F) range with Jaw opening up to 38mm (1½")

SP670 Bluetooth™ High Pressure

£100 each / £190 pair exc. VAT

The SP670 Bluetooth High Pressure meter is displayed, a probe-style device for measuring pressure, with smartphone app screenshots showing live pressure readings and a list of compatible devices.

• View “LIVE” High Pressure readings
• Save, e-mail and/or Print Pressure readings with GPS tagged Date & Time on Report
• Ideal for checking for compressor leaks
• Perform Superheat & Subcool Refrigerant Calculations when paired with SP323 Probes
• Store ALL and ANY GPS tagged Test Results within the JOB Management
• -1 ~ +60 Bar (-14.7 ~ +870 PSI) Pressure range

SPCHKIT Bluetooth™ Refrigeration Test Kit

£335 exc. VAT

The SPCHKIT Refrigeration Test Kit is shown, a comprehensive kit containing two SP323 Temperature Pipe Clamps and two SP670 High Pressure Refrigeration Probes in a TPI branded carry case.

Kit comprises of:-

• 2 each SP323 Temperature Pipe Clamps
• and
• 2 each SP670 High Pressure Refrigeration Probes

SPCHKITDLX Bluetooth™ Refrigeration Deluxe Test Kit

£525 exc. VAT

The SPCHKITDLX Refrigeration Deluxe Test Kit is displayed, a more extensive kit containing two SP323 Temperature Pipe Clamps, two SP670 High Pressure Refrigeration Probes, and two SP597 Temperature & Humidity Probes in a TPI branded carry case.

Kit comprises of:-

• 2 each SP323 Temperature Pipe Clamps
• and
• 2 each SP670 High Pressure Refrigeration Probes
• and
• 2 each SP597 Temperature & Humidity Probes

770 Carbon Monoxide (CO) Ambient Air Monitor

£160 exc. VAT

The TPI 770 Ambient Air Monitor is shown, a handheld device for measuring ambient carbon monoxide, featuring a clear display and a single gas detector design.

• 0 to 999 ppm in 1 ppm increments
• Visual & Audible (user settable) alarm
• Displays MAXIMUM CO & time elapsed (hours & minutes) since power on

777 Carbon Monoxide (CO) Personal Monitor

£125 exc. VAT

The TPI 777 Personal Monitor is displayed, a compact device for measuring carbon monoxide, featuring a simple one-button operation.

• STEL and TWA Alarms
• Visual & Audible alarm
• 0 to 1,000 ppm in 1 ppm increments
• Always ON
• ONE Button Operation

1010a Carbon Dioxide (CO2) & Carbon Monoxide (CO) Ambient Air Monitor

£700 exc. VAT

The TPI 1010a Ambient Air Monitor is shown, a multi-function device capable of measuring CO2, CO, Temperature, and Humidity, featuring a large backlit LCD screen.

• Direct CO2 measurement for CMDDA1 & COMCAT.
• Measure Ambient CO & CO2 levels in work & office spaces simultaneously to avoid having to carry 2 separate instruments
• Measure Temperature & Humidity at the same time
• Displays 4 readings on Large Easy to Read Backlit LCD Screen
• Log up to 1,000 readings in intervals of between 1 & 60 minutes
• Works with TPI A740 IR Printer

775 Combination Ambient CO Monitor & Gas Leak Detector

£240 exc. VAT

The TPI 775 Combination Monitor is displayed, integrating ambient CO monitoring with gas leak detection capabilities.

• Combination instrument avoids the need to carry 2 instruments
• CO: 0 to 2,000 ppm
• Same great features as TPI 770
• Gas: 50 ppm Sensitivity to Methane
• Use the combustible gas leak sensor & adjustable tic rate, for pinpointing gas leaks, if necessary, after performing a Tightness Test
• Visual & Audible (user settable) alarm
• Backlight for working in badly lit areas
• Trace for gas leaks where pipework is enclosed or not visible

725L Pocket Gas Sniffer c/w Flexi-Neck

£45 exc. VAT

The 725L Pocket Gas Sniffer with a flexible neck is displayed, designed for detecting combustible gas leaks.

• 40 ppm Sensitivity
• 185mm Flexible Neck
• Detect all combustible gases
• Zero background levels to pin-point leaks

725a Pocket Gas Sniffer

£45 exc. VAT

The 725a Pocket Gas Sniffer is shown, a compact device for detecting various combustible gases.

• 40 ppm Sensitivity
• Detect gases including natural gas, methane, propane (LPG), gasoline, diesel etc....
• 4 Visual & Audible Alarm Levels

721 Combustible Gas Leak Detector with ppm and % LEL Display

£160 exc. VAT

The TPI 721 Combustible Gas Leak Detector is displayed, featuring a clear display showing ppm and % LEL, a gooseneck for reaching difficult areas, and audible/visual alarms.

• 10 ppm Sensitivity
• Switch between ppm or % LEL to better determine the level of gas present
• 2 Line Backlit Display with Bargraph for easy viewing
• 16" gooseneck for hard to reach areas
• Optional earphone attachment
• Visual & Audible alarm
• Detect combustible gases including natural gas methane, propane (LPG), gasoline, diesel, kerosene, etc....

719 Gas Leak Sniffer

£80 exc. VAT

The TPI 719 Gas Leak Sniffer is shown, featuring a gooseneck for reaching difficult areas and adjustable tic rate for pinpointing gas leaks.

• 30 ppm Sensitivity
• 16" gooseneck for hard to reach areas
• Adjustable tic rate with Side Wheel, for pinpointing gas
• Visual & Audible alarm
• Optional earphone attachment

720b Gas Leak Sniffer

£105 exc. VAT

The TPI 720b Gas Leak Sniffer is displayed, similar to the 719 but with a front thumbwheel for tic rate adjustment.

• 10 ppm Sensitivity
• 16" gooseneck for hard to reach areas
• Adjustable tic rate with Front Thumbwheel, for pinpointing gas
• Visual & Audible alarm
• Optional earphone attachment

SP620 Bluetooth™ Digital Manometer

£80 exc. VAT

The SP620 Bluetooth Digital Manometer is shown, a compact device for pressure measurements, compatible with the TPI View app.

• Works with TPI View to perform, save, e-mail & print UK Let-By/Tightness & Working Pressure Tests
• Magnetic backcase
• +/- 150 mBar range
• 0.01 mBar resolution

608BT Bluetooth™ Digital Manometer

£105 exc. VAT

The 608BT Bluetooth Digital Manometer is displayed, similar to the SP620 but with a different design, also compatible with the TPI View app.

• Works with TPI View to perform, save, e-mail & print UK Let-By/Tightness & Working Pressure Tests
• Magnets & Hanging Hook
• +/- 150 mBar range
• 0.01 mBar resolution
• One Touch Zero

608 Digital Manometer

£85 exc. VAT

The 608 Digital Manometer is shown, a handheld device for pressure testing with a clear display and simple controls.

• Perform UK Let-By Tightness & Working Pressure Tests
• Magnets & Hanging Hook for Hands Free Use
• +/- 150 mBar range
• 0.01 mBar resolution
• One Touch Zero

621 Dual Input Differential Digital Manometer

£150 exc. VAT

The 621 Dual Input Differential Digital Manometer is displayed, a robust device with a clear screen and multiple measurement units.

• Perform UK Let-By Tightness & Working Pressure Tests
• +/- 300 mBar range
• 0.01 mBar resolution
• Protective Rubber Boot with Tilt Stand for Hands Free Use
• One Touch Zero
• Smoothing function for fluctuating readings
• Backlight for dark areas
• 7 Units of measure (mbar, kPa, PSI, mmHg, inHg, mmH2O, inH2O)

623 High Resolution Manometer

£195 exc. VAT

The 623 High Resolution Manometer is shown, a precision instrument for detailed pressure diagnostics.

• 0.001 mBar resolution up to +/- 9.999 mBar
• ±100 mBar range
• Check for positive building pressure
• Perform room to room pressure diagnostics
• Test duct pressure & static pressure checks

635: 5 PSI

£195 exc. VAT

The 635: 5 PSI manometer is shown, a robust device with a clear display and multiple measurement units.

• Rugged Extruded Aluminum Housing
• Measure positive, negative and differential pressure.
• Push button zero
• Seven selectable units of measure to choose from: mmHg, inHg, kPa, mBar, PSI, inH2O, and mmH2O.
• Trim or Smooth functions help stabilize readings by giving average.
• Backlight with auto shut off after 10 seconds.
• Auto power off after 30 minutes (except REC mode) saves battery life.
• Record function stores maximum and minimum readings.
• Data hold to freeze reading on LCD

645: 30 PSI

£195 exc. VAT

The 645: 30 PSI manometer is displayed, similar to the 635 but rated for higher pressure.

• Rugged Extruded Aluminum Housing
• Measure positive, negative and differential pressure.
• Push button zero
• Seven selectable units of measure to choose from: mmHg, inHg, kPa, mBar, PSI, inH2O, and mmH2O.
• Trim or Smooth functions help stabilize readings by giving average.
• Backlight with auto shut off after 10 seconds.
• Auto power off after 30 minutes (except REC mode) saves battery life.
• Record function stores maximum and minimum readings.
• Data hold to freeze reading on LCD

645NPT: 30 PSI

£195 exc. VAT

The 645NPT: 30 PSI manometer is shown, featuring NPT fittings for high pressure applications.

• Rugged Extruded Aluminum Housing
• Measure positive, negative and differential pressure.
• Push button zero
• Seven selectable units of measure to choose from: mmHg, inHg, kPa, mBar, PSI, inH2O, and mmH2O.
• Trim or Smooth functions help stabilize readings by giving average.
• Backlight with auto shut off after 10 seconds.
• Auto power off after 30 minutes (except REC mode) saves battery life.
• Record function stores maximum and minimum readings.
• Data hold to freeze reading on LCD
• 645NPT version supplied with NPT fitting for high pressure

SP620725L Kit

£135 exc. VAT

The SP620725L Kit is displayed, featuring the SP620 manometer and the 725L Pocket Combustible Gas Leak Detector within an A900 CarryCase.

Smart Tightness Test Kit Comes complete with: -

• SP620 Bluetooth™ enabled Manometer
• 725L Pocket Combustible Gas Leak Detector w/ Flexi-neck
• A900 CarryCase

Use the SP620 to perform and save the UK Let By/Tightness Test then the 725L to pinpoint any leaks, if necessary.

725L608 Kit

£125 exc. VAT

The 725L608 Kit is shown, combining the 608 manometer and the 725L Combustible Gas Detector in an A900 protective carry-case.

Ultra Low Cost Tightness Test Kit

TWO great products combined in an A900 protective carry-case with the 608 manometer designed to perform the Tightness Test and the 725L Combustible Gas Detector, ideal for pinpointing any leaks, if necessary.

719608 Kit

£160 exc. VAT

The 719608 Kit is displayed, combining the 608 manometer and the 719 Combustible Gas Detector in an A901CP protective carry-case.

Low Cost Tightness Test Kit

TWO great products combined in an A901CP protective carry-case with the 608 manometer designed to perform the Tightness Test and the 719 Combustible Gas Detector, ideal for pinpointing any leaks, if necessary.

306C

£11 exc. VAT

Water Resistant

The 306C Pocket Thermometer is shown, a water-resistant model with a penetration tip.

Penetration Tip: Immersion into Liquids & Semi-Solids

312C

£14.50 exc. VAT

Waterproof

The 312C Pocket Thermometer is displayed, a waterproof model with a penetration tip.

Penetration Tip: Immersion into Liquids & Semi-Solids

310C

£13 exc. VAT

The 310C Pocket Thermometer is shown, featuring a penetration tip and a swivel head for easier viewing.

Penetration Tip: Immersion into Liquids & Semi-Solids

Swivel Head for easier viewing at hard to reach angles.

315C

£16 exc. VAT

Waterproof

The 315C Pocket Thermometer is displayed, a waterproof model with a penetration tip and magnets on the back.

Penetration Tip & Magnets on Back

317C

£16 exc. VAT

Water Resistant

The 317C Pocket Thermometer is shown, a water-resistant model with an air tip.

Air Tip

318C

£16 exc. VAT

Waterproof

The 318C Pocket Thermometer is displayed, a waterproof model with a chisel tip.

Chisel Tip

319C

£16 exc. VAT

Water Resistant

The 319C Pocket Thermometer is shown, a water-resistant model with a contact tip.

Contact Tip

368 Close Range IR Non-Contact

£22 exc. VAT

The 368 IR thermometer is shown, a compact handheld device for close-range non-contact temperature measurement.

• IR Temperature Range: -22 to 120°C
• Continuously scan surface temperatures in real time
• Min/Max Function
• Fits easily into your pocket

381a Contact & IR Non-Contact

£65 exc. VAT

The 381a thermometer is displayed, a handheld device capable of both contact and non-contact infrared temperature measurement, with a "Plug in any 'K' type probe" indicator.

• InfraRed Range: -20 to 300°C
• Contact Range: -100 to 1200°C
• Ideal for under-floor heating or cold spots on radiators
• 9:1 Distance to Spot Ratio

381b Contact & IR Non-Contact c/w Circle Laser Sighting

£75 exc. VAT

The 381b thermometer is shown, featuring a circle laser sighting for precise measurement targeting, alongside contact and IR capabilities.

• Circle laser sighting; The circle laser approximates the measurement area.
• Repeatable, 0.1° resolution readings ensure tests are consistently correct
• Ideal for under-floor heating or cold spots on radiators
• 9:1 Distance to Spot Ratio
• InfraRed Range: -20 to 300°C
• Contact Range: -100 to 1200°C
• °C and °F selectable

383a Contact & IR Non-Contact

£80 exc. VAT

The 383a thermometer is displayed, offering a wider IR range compared to the 381a, with "Plug in any 'K' type probe" compatibility.

• InfraRed Range: -35 to 537°C
• Contact Range: -100 to 1200°C
• WIDER IR Range for applications outside the range of the 381a
• 9:1 Distance to Spot Ratio

384a HIGH Range IR & Contact

£95 exc. VAT

The 384a thermometer is shown, featuring a higher IR range for demanding applications, also compatible with 'K' type probes.

• InfraRed Range: -20 to 1000°C
• Contact Range: -100 to 1200°C
• HIGHER IR Range for applications higher than the range of the 381a
• 9:1 Distance to Spot Ratio

343 Dual Input Differential Digital Thermometer Temperature Tester

£65 exc. VAT

The TPI 343 Dual Input Digital Thermometer is shown, a versatile tester capable of measuring temperatures from two probes simultaneously.

• Measure from -50 to 1,350°C depending upon the probe connected (see below for sample probes)
• Displays T1/T2/differential - Scroll through to see all 3 readings inc. calculated differential
• Auto Field Calibrate in less than 10 seconds in ice water to achieve +/- 1°C system (tester & probe) accuracy within 0°C to 50°C temperature range
• Min/Max Record Function
• Data Hold for areas where it is hard to read the display
• User Selectable between °C/F at the push of a button

CK11M Surface Probe 4" Stem

£29.50 exc. VAT

Ideal for measuring radiators, flooring or any flat surfaces etc..... between -50°C & 250°C

CK13M Surface Heavy Duty 4" Stem

£32 exc. VAT

Ideal for measuring radiators, flooring or any flat surfaces etc..... between -50°C & 650°C

CK16M Surface Heavy Duty 4" Stem

£30 exc. VAT

Ideal for surfaces between -40°C & 510°C but with a longer stem for harder to reach areas.

FK11M Immersion Probe 4" Stem

£25 exc. VAT

Ideal for measuring running water, standing water etc..... between -50°C & 250°C

FK14M Immersion Heavy Duty 8" Stem

£25 exc. VAT

Ideal for measuring between -40°C & 850°C but with a longer stem for harder to reach areas.

FK12M Immersion Tapered Tip 11.8" Stem

£30 exc. VAT

Ideal for measuring between -50°C & 250°C but with an even longer stem for harder to reach areas.

GK11M Air Probe 48" Wire Lead

£7 exc. VAT

Ideal for measuring air temperatures between -40°C & 510°C with exposed sensor for rapid response

GK14M Air Probe 4" Stem

£25 exc. VAT

Ideal for measuring air temperatures between -50°C & 250°C with exposed sensor for rapid response

GK17M Air Probe 8" Caged Stem

£30 exc. VAT

Ideal for measuring air temperatures between -40°C & 308°C with longer stem.

SP341LK SMART Legionnaires Temp Kit

£105 exc. VAT

The SP341LK SMART Legionnaires Temp Kit is shown, containing the SP341 thermometer, FK13M Immersion Probe, CK15M Surface Probe, GK41M Air Probe, and an A926 Zipper Case.

Comes complete with: -

• SP341 Bluetooth™ enabled Thermometer
• FK13M Immersion Probe
• CK15M Surface Probe
• GK41M Air Probe
• A926 Zipper Case

Use the FK13M for measuring Water Temperatures and the CK15M for Surfaces. Create Reports, then e-mail, ALL and ANY Test Results from the JOB Management using the FREE TPI View app.

343 Kit 3 Legionnaires Temperature Kit

£120 exc. VAT

The 343 Kit 3 Legionnaires Temperature Kit is displayed, featuring the 343 Dual Input Digital Thermometer, FK11M Immersion Probe, CK11M Surface Probe, and two GK11M Air Probes, along with an A901 Soft Carry Case.

Comes complete with: -

• 343 Dual Input Digital Thermometer
• FK11M Immersion Probe
• CK11M Surface Probe
• GK11M Air Probe (x2)
• A901 Soft Carry Case

Use the FK11M for measuring Water Temperatures, the CK11M for Surfaces and the GK11M for Air. The 343 also calculates differential temperatures when using 2 probes simultaneously.

343 Kit 3 PLUS Legionnaires Temperature PLUS Kit

£135 exc. VAT

The 343 Kit 3 PLUS is shown, a comprehensive kit for Legionnaires temperature testing, including the 343 thermometer, immersion probe, surface probe, air probes, and pipe clamp probe, all in an A901 Soft Carry Case.

Comes complete with: -

• 343 Dual Input Digital Thermometer
• FK11M Immersion Probe
• CK11M Surface Probe
• GK11M Air Probe (x2)
• CK21M Pipe Clamp
• A901 Soft Carry Case

Use the FK11M for measuring Water Temperatures, the CK11M for Surfaces, the GK11M for Air Temperatures and the CK21M for Pipe Temperatures. The 343 also calculates differential temperatures when using 2 probes simultaneously.

343 Kit 1 Flow & Return Temperature Kit

£105 exc. VAT

The 343 Kit 1 is displayed, a kit for measuring flow and return temperatures, including the 343 thermometer, two CK21M Pipe Clamp Probes, two GK11M Air Probes, and an A901 Soft Carry Case.

Comes complete with: -

• 343 Dual Input Digital Thermometer
• 2 x CK21M Pipe Clamp Probes
• 2 x GK11M Air Probe
• A901 Soft Carry Case

Use the 2 x CK21M Clamps for measuring Pipe Temperatures on a Flow & Return System and the 343 will calculate the differential temperatures.

343 Kit 2 Heavy Duty Flow & Return Temperature Kit

£165 exc. VAT

The 343 Kit 2 is shown, a heavy-duty kit for flow and return temperature measurements, featuring the 343 thermometer, pipe clamp probes, immersion probe, surface probes, air probes, and an A905 Soft Carry Case.

Comes complete with: -

• 343 Dual Input Digital Thermometer
• 2 x CK21M Pipe Clamp Probes
• 1 x FK12M Immersion Probe - 11 inch
• 2 x CK13M Heavy Duty Surface Probe
• 2 x GK11M Air Probe
• A905 Soft Carry Case

Use the 2 x CK21M Clamps for measuring Pipe Temperatures on a Flow & Return System and the FK12M for Water with the CK13M for surfaces & GK11M for Air.

Digital Vacuum Gauge 605

£95 exc. VAT

The TPI 605 Digital Vacuum Gauge is shown, a handheld device for measuring vacuum levels in Microns, featuring a clear LCD display.

• 12,000 to 15 micron measurement range with 300 PSI over pressure. A safer instrument for your job.
• Seven units of measure: Microns, PSI, InHg, mBar, Pascals, Torr, mTorr.
• Quick and simple operation
• Large, easy-to-read LCD
• The 605 vacuum gauge measures vacuum in Microns for accurate evacuation of refrigeration systems. Please follow manufacturers recommendations on all HVAC equipment.

Smart Digital Vacuum Gauge 605BT

£115 exc. VAT

The TPI 605BT Smart Digital Vacuum Gauge is displayed, featuring Bluetooth connectivity and compatibility with the TPI View app, shown with smartphone app screenshots illustrating live vacuum readings and graph data.

• 12,000 to 15 micron measurement range with 300 PSI over pressure. A safer instrument for your job.
• Seven units of measure: Microns, PSI, InHg, mBar, Pascals, Torr, mTorr.
• Quick and simple operation
• Large, easy-to-read LCD
• The 605 vacuum gauge measures vacuum in Microns for accurate evacuation of refrigeration systems. Please follow manufacturers recommendations on all HVAC equipment.
• Works with FREE, subscription FREE, TPI View to perform, save, e-mail & print, test reports

753a

£155 exc. VAT

The TPI 753a Refrigeration Leak Detector is shown, a handheld device with a flexible probe, designed for detecting refrigerant leaks and complying with F-Gas Regulations.

• 0.1 oz/yr Sensitivity to meet F-Gas Regulations
• Detect all existing refrigerants & blends including 404A, PURON and R-507 (AZ50) & HFO1234YF
• One Hand Operation
• Easy to use Push Button Tick Adjust
• Hi - Lo Sensitivity Settings
• Visual & Audible alarm
• Faster Response with Pump to detect newer heavier blends quickly
• 400 Hrs individual sensor life
• Pinpoint small leaks easily
• Spare sensor supplied

750a

£105 exc. VAT

The TPI 750a Refrigeration Leak Detector is displayed, a handheld device with a thumbwheel adjustment for sensitivity and an earphone socket.

• 0.2 oz/yr Sensitivity
• Detect all existing refrigerants & blends including 404A, PURON and R-507 (AZ50) & HFO1234YF
• One Hand Thumbwheel Operation
• Easy to use Thumbwheel Tick Adjust to pinpoint small leaks
• Hi - Lo Sensitivity Settings
• Visual & Audible alarm
• Earphone socket for noisy environments
• 400 Hrs individual sensor life
• Spare sensor supplied

AC Volt Stick Low Voltage 40

£19 exc. VAT

The TPI 40 AC Volt Stick is shown, a pen-style tester for detecting low voltage AC, with a sensor that glows red in the presence of voltage.

• Range: 24 to 90 VAC
• Sensor glows red in the presence of AC voltage
• Determine the presence or absence of AC voltage without disconnecting the system in question.
• Lifetime Warranty

AC Volt Stick Volt Alert 50

£19 exc. VAT

The TPI 50 AC Volt Stick Volt Alert is displayed, a tester for detecting higher voltage AC with audible and visual alarms.

• Range: 50 to 1,000 VAC
• Audible & Visual Alarm
• Determine the presence or absence of AC voltage without disconnecting the system in question.
• Prevent Electrical Shocks

EZ 100 Palmsize ONE Button On/Off Operation Digital Multimeter

£42 exc. VAT

The EZ 100 Palmsize Digital Multimeter is shown, a compact, single-button multimeter that automatically selects voltage and resistance functions.

• Automatically switches between AC Volts, DC Volts, and ohms (resistance) & tells you what you have.
• Benefit: Simple to use. Meter selects function and range, just connect the leads to the device under test.
• Single button operation with NO dial for you to understand. Just switch it on and away you go.
• Benefit: Easy to use. Enables users with limited knowledge to perform tests safely without fear of blowing up the meter if on the wrong setting.
• Check AC Power, DC Volts on PCBs, Fuses or Continuity (NO buzzer)
• Measure 0 - 600 Volts AC & DC & up to 40 Meg Ohms resistance

Test Leads & Accessories

A080 Silicone Test Leads: £9 exc. VAT

A082 Silicone Modular Test Leads: £10.50 exc. VAT

A066 Croc Clips for use with A082 or A052: £9 exc. VAT

A085 Silicone Test Leads w/ Croc Clips: £10 exc. VAT

A052 Adaptors to convert A080 or A085 into Modular Leads & Use A057: £2.50 exc. VAT

A037 Standard Prods for use with A082 or A052: £6 exc. VAT

A057 Back Probes for use with A082 or A052: £6 exc. VAT

120 Palmsize c/w Continuity Buzzer

£30 exc. VAT

The TPI 120 Palmsize Digital Multimeter is shown, featuring continuity buzzer, data hold, and a protective rubber boot.

• 0 - 600 Volts AC & DC
• 0 - 2,000 Ohms Resistance
• Audible Continuity Buzzer
• Data Hold
• Protective Rubber Boot Tilt Stand
• Easy to Read LCD
• 3 Year Warranty

122 Palmsize c/w Millivolts Range

£37.50 exc. VAT

The TPI 122 Palmsize Digital Multimeter is displayed, featuring a millivolts range for plug-in adaptors.

• 0 - 600 Volts AC & DC
• 0 - 2,000 Ohms Resistance
• Audible Continuity Buzzer
• Data Hold
• mV range to take plug-in adaptors
• Easy to Read LCD
• 3 Year Warranty

126 Palmsize c/w 400mA Feature

£47 exc. VAT

The TPI 126 Palmsize Digital Multimeter is shown, offering auto-ranging and a 400mA feature.

• Auto-Ranging
• 0 - 750 Volts AC at 1mV
• 0 - 1,000 Volts DC
• 0 - 40 Meg Ohms Resistance
• 0 - 400 mAmps AC/DC
• Diode Test
• Audible Continuity Buzzer
• Min/Max Record & Data Hold

133 Full Size c/w 10 Amps Range

£47 exc. VAT

The TPI 133 Full Size Digital Multimeter is displayed, featuring a 10 Amps range and auto-ranging capabilities.

• 0 - 750 Volts AC at 1mV
• 0 - 1,000 Volts DC
• 0 - 20 Meg Ohms Resistance
• 0 - 10 Amps AC/DC
• mV range to take plug-in adaptors
• Diode Test
• Audible Continuity Buzzer

135 Full Size c/w Capacitance Feature

£80 exc. VAT

The TPI 135 Full Size Digital Multimeter is shown, featuring a capacitance measurement feature and a protective rubber boot tilt stand.

• Maximum Input: 20000µF
• Maximum Resolution: 0.01µF
• Data Hold
• Audible Continuity Buzzer
• Diode Test
• Protective Rubber Boot Tilt Stand
• 3 Year Warranty

153 Full Size Auto Ranging

£65 exc. VAT

The TPI 153 Full Size Digital Multimeter is displayed, offering auto-ranging for various measurements.

• Auto-Ranging
• 0 - 750 Volts AC at 1mV
• 0 - 1,000 Volts DC
• 0 - 40 Meg Ohms Resistance
• 0 - 10 Amps AC/DC
• Diode Test
• Audible Continuity Buzzer
• Min/Max Record & Data Hold

183a True RMS c/w Triple Display

£120 exc. VAT

The TPI 183a True RMS Digital Multimeter is shown, featuring a triple display and capabilities for frequency, capacitance, and duty cycle measurements.

• Frequency & Capacitance
• Duty Cycle & Low Pass Filter
• Audible Continuity Buzzer
• Temperature & Diode Test
• Separate Fuse & Battery Compartment
• IR serial PC interface
• Auto-Ranging

194 True RMS High Accuracy

£210 exc. VAT

The TPI 194 True RMS Digital Multimeter is displayed, offering high accuracy, data logging, and a backlit LCD display.

• 0.05% DCV basic accuracy
• 50,000 count display
• Inductance, Frequency and Capacitance
• Data Logging
• Analog bar graph
• Backlit LCD Display
• 3 Year Warranty

AC Amps 265

£60 exc. VAT

The TPI 265 AC Amps clampmeter is shown, a handheld device for measuring AC current.

• AC Amps up to 400A
• DCmV for thermocouples
• AC/DC volts up to 600V
• Capacitance
• Continuity Buzzer
• Diode Test
• Auto-Ranging DMM
• Slim Jaw
• Data Hold

AC Amps & Temp. 270

£100 exc. VAT

The TPI 270 AC Amps & Temp. clampmeter is displayed, capable of measuring AC current and temperature.

• AC Amps up to 400A
• DCmV for thermocouples
• AC/DC volts up to 600V
• Capacitance
• Non-Contact Volt Detector
• Temperature up to 600°C
• Auto-Ranging DMM
• Continuity Buzzer
• Diode Test

AC & DC Amps 275

£110 exc. VAT

The TPI 275 AC & DC Amps clampmeter is shown, suitable for testing current from solar PV panels.

• 400 Amps AC & DC
• Ideal for testing current supplied from Solar PV Panels before and after the invertor.
• Non-Contact Volt Detector
• Temperature up to 600°C
• DCmV for thermocouples
• Auto-Ranging DMM
• True RMS

Low Amp Adaptor A254

£200 exc. VAT

The A254 Low Amp Adaptor is displayed, designed to plug into a DMM to measure low currents.

• Plug into any DMM with mV range to measure current through the Jaw
• AC Amps: 10mA to 40A
• DC Amps: 10mA to 60A
• ±(1.5% +20mA) accuracy
• BNC connector with removable banana plug adapter

AC/DC Amp Adaptor A256

£60 exc. VAT

The A256 AC/DC Amp Adaptor is shown, for measuring AC/DC current with a DMM.

• Plug into any DMM with mV range to measure current through the Jaw
• 0-400 Amps AC & DC
• 1mV per 1A Output
• ± 1% of reading accuracy
• Dual banana plug
• 1.2 metre lead length

High Amp Adaptor A296

£80 exc. VAT

The A296 High Amp Adaptor is displayed, for measuring high AC/DC currents with a DMM.

• Plug into any DMM with mV range to measure current through the Jaw
• AC Amps: 0 to 1600A
• DC Amps: 0 to 2000A
• 1mV per 1A Output
• Accuracy: 0-400A = ± 1% of reading; 0-2000A = ± 1.5% of reading
• Dual banana plug

395 Handheld Refractometer

£70 exc. VAT

The TPI 395 Handheld Refractometer is shown, a device for testing fluids like propylene glycol and battery fluids, featuring a cushioned eyepiece and smooth focus adjustment.

• Test propylene glycol, ethylene glycol and battery fluids
• Does not degrade like litmus paper; allows for more accurate readings
• Cushioned eye piece for easy viewing
• Smooth focus adjustment for reliable repeat testing

The 395 Handheld Refractometer is designed to give an accurate reading regarding the freezing point of fluids used in hydronic heating systems. Place a drop of fluid on the prism, close the plastic lid, and look through the eye piece.

390a Total Dissolved Solid (TDS) and Salt Concentration Meter

£110 exc. VAT

The TPI 390a TDS and Salt Concentration Meter is displayed, a handheld device for measuring TDS, salt, and temperature in water and food applications.

• Measure Total Dissolved Solids (TDS), salt and temperature for food, water quality and HVAC maintenance.
• Prevent contamination and corrosion of control valves, heat exchangers, and steam traps
• Prevent low quality wet steam generation in boilers due to foaming caused by high TDS levels
• Reduce water and chemical consumption in boilers and cooling towers
• Test the amount of salt in food, seafood, or processed foods

397 Pen Style pH Meter

£110 exc. VAT

The TPI 397 Pen Style pH Meter is shown, a waterproof meter for testing pH levels in boilers, wells, and pools, featuring a replaceable glass test tip electrode.

• Boiler water testing for proper pH level to avoid internal material degradation
• Onsite water testing for wells and septic systems; saving lad testing time
• Quickly & easily test aquariums, spas and swimming pools for proper pH levels
• Waterproof design protects the meter
• Wide pH range of 0.10-14.00pH covers most applications
• Replaceable Glass Test Tip Electrode that screws on for ease of use
• Auto-off function turns power off automatically after 10 minutes

510 Irradiance Solar Meter

£105 exc. VAT

The TPI 510 Solar Irradiance Meter is displayed, a device for measuring solar irradiance in W/m² or BTU to optimize solar panel installation.

• Measure light intensity through windows
• Determine the effectiveness of solar film / window tint
• 0 to 1999 W/m² (0 to 634 BTU) range
• Min / Max and Data hold functions