EXTECH Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for EXTECH products.

Tip: include the full model number printed on your EXTECH label for the best match.

EXTECH manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

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 meter. Sound level measurements are shown on the backlit LCD…
Brand: EXTECH
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 to 130dB in 6 ranges Meets ANSI and IEC Type…
Brand: EXTECH
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 www.extech.com Introduction Thank you for selecting the Extech Portable Thermometer.…
Brand: EXTECH
EXTECH PQ3350 Power and Harmonics Analyzer User Manual

EXTECH PQ3350 Power and Harmonics Analyzer User Manual

September 20, 2022
EXTECH PQ3350 Power and Harmonics Analyzer Software Information This software allows the user to start and record a Real-Time data recording, download recorded data from the power analyzer, and plot graphs and print data lists of recorded data. System Requirements…
Brand: EXTECH
EXTECH TH10 Temperature USB Datalogger User Guide

EXTECH TH10 Temperature USB Datalogger User Guide

September 17, 2022
EXTECH TH10 Temperature USB Datalogger Software Introduction The TH10 software allows the user to program the logger to record temperature in Fahrenheit or Celsius and to download the data for viewing and graphing. This version of software operates with the…
Brand: EXTECH
EXTECH CO220 CO2 Monitor and Datalogger User Manual

EXTECH CO220 CO2 Monitor and Datalogger User Manual

September 16, 2022
CO220 CO2 Monitor and Datalogger User Manual Additional User Manual Translations available at www.extech.com Introduction Congratulations on your purchase of the Model CO220 Carbon Dioxide Meter. This meter measures CO2 concentration, air temperature, and relative humidity. The CO200  includes a…
Brand: EXTECH
Extech 480826 Triple Axis EMF Tester Instruction Guide

Extech 480826 Triple Axis EMF Tester Instruction Guide

September 14, 2022
Extech 480826 Triple Axis EMF Tester Specifications DISPLAY: 3-1/2 digit (2000 count) LCD MEASUREMENT RATE: 0.4 seconds FREQUENCY BANDWIDTH: 30 to 300Hz OVER-RANGE INDICATION: “1___” is displayed POWER SOURCE: 9V Battery POWER CONSUMPTION: 2.7mA DC DIMENSIONS METER: 195 x 68…
Brand: EXTECH
EXTECH 392050 Stem Thermometer User Manual

EXTECH 392050 Stem Thermometer User Manual

September 8, 2022
EXTECH 392050 Stem Thermometer INTRODUCTION Thank you for selecting the Extech Model 392050. This device is shipped fully tested and calibrated and, with proper use, will provide years of reliable service. Please visit our website (www.extech.com) to check for the…
Brand: EXTECH
Extech PRC10 Current Calibrator User Guide

Extech PRC10 Current Calibrator User Guide

User Guide • August 16, 2025
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.
Brand: Extech