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Extech Manuals & User Guides

Extech Instruments is a leading manufacturer of handheld test and measurement tools, including multimeters, clamp meters, thermometers, and environmental testers.

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Extech manuals

Latest manuals from manuals+ curated for this brand.

EXTECH PH220 Waterproof Palm pH Meter User Manual

EXTECH PH220 Waterproof Palm pH Meter User Manual

January 14, 2023
EXTECH PH220 Waterproof Palm pH Meter Introduction Congratulations on your purchase of the Extech PH220 waterproof pH/mV meter. This microprocessor-based device with tactile push-buttons is battery operated and ideal for…
EXTECH ET26B 4 Way Circuit Tester User Manual

EXTECH ET26B 4 Way Circuit Tester User Manual

January 13, 2023
EXTECH ET26B 4 Way Circuit Tester OPERATION To check a circuit for voltage, insert the test leads into outlet or carefully touch test leads to the electrical contacts or conductor…
EXTECH MO25 Moisture Meter User Guide

EXTECH MO25 Moisture Meter User Guide

December 8, 2022
MO25 MOISTURE METER USER GUIDE Introduction The MO25 measures moisture (%WME) in wood, brick, concrete, paper, & fabric and traces leakage inside walls, ceilings, and floors. Description Contact pins (replaceable)…
EXTECH 45158 Mini Hygro Thermo Anemometer User Manual

EXTECH 45158 Mini Hygro Thermo Anemometer User Manual

December 7, 2022
EXTECH 45158 Mini Hygro Thermo Anemometer User Manual Introduction Congratulations on your purchase of Extech’s Model 45158 Anemometer. The dual display indicates Air Velocity and Humidity, Dew Point, Ambient Temperature,…
EXTECH SL250W Sound Level Meter User Guide

EXTECH SL250W Sound Level Meter User Guide

November 16, 2022
EXTECH SL250W Sound Level Meter Introduction Thank you for selecting the Extech SL250W Sound Meter. This meter meas-ures sound level with its built-in microphone, situated at the top of the…
EXTECH 407750 Digital Sound Level Meter Instructions

EXTECH 407750 Digital Sound Level Meter Instructions

October 21, 2022
407750 Digital Sound Level Meter Instructions Digital Sound Level Meter Big backlit display and PC interface With a background sound absorber for machine noise measurements Features: Auto/Manual ranging from 30…
EXTECH TM20 Compact Temperature Indicator User Manual

EXTECH TM20 Compact Temperature Indicator User Manual

October 19, 2022
USER MANUAL Portable Thermometers Models TM20, TM25, and TM26 TM20 Thermometer Standard Probe TM25 Thermometer Penetration Probe TM26 Thermometer Penetration Probe NSF Certified Sound Additional User Manual translations available at…
Extech PRC10 Current Calibrator User Guide

Extech PRC10 Current Calibrator User Guide

User Guide
Comprehensive user guide for the Extech PRC10 Current Calibrator. Learn about its features, operation modes (Measure, Source), safety guidelines, specifications, and calibration services from Extech Instruments, a FLIR Systems company.
Extech 365510 Digital Stopwatch User Guide

Extech 365510 Digital Stopwatch User Guide

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User guide for the Extech 365510 Digital Stopwatch, covering normal mode, stopwatch functions (elapsed time, lap time, split time), date and time setting, alarm setting, and warranty information.
Extech 365515 Water Resistant Stopwatch User Guide

Extech 365515 Water Resistant Stopwatch User Guide

User Guide
User guide for the Extech 365515 Water Resistant Stopwatch, detailing its operation, features like split time, two competitor monitoring, alarm, and clock, as well as battery replacement and warranty information.
Extech ExView Mobile App User Manual

Extech ExView Mobile App User Manual

user manual
User manual for the Extech ExView Mobile App, detailing Bluetooth connectivity for Extech 250W Series Meters and Smart Devices. Learn how to install, connect, and use the app for data…
Extech LT40 White LED Light Meter User Manual

Extech LT40 White LED Light Meter User Manual

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User manual for the Extech LT40 White LED Light Meter, detailing its features, operation, specifications, and safety guidelines. The LT40 measures light intensity from various sources in Lux or foot-candles.