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 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 TM40 Corkscrew Stem Thermometer Instructions

EXTECH TM40 Corkscrew Stem Thermometer Instructions

August 21, 2022
EXTECH TM40 Corkscrew Stem Thermometer INSTRUCTION Operation Button Description ON/OFF button (1): Press to turn power on or off Units C/˚F button (5): Press to select the temperature units Measuring Temperature Remove the protective cover from the temperature device. Insert…
Brand: EXTECH
EXTECH 40130 Voltage Detector User Manual

EXTECH 40130 Voltage Detector User Manual

August 4, 2022
EXTECH 40130 Voltage Detector Safety Symbols Caution! Refer to the explanation in this Manual Double Insulation or Reinforced insulation CE Compliance This device is not a toy and must not reach children’s hands. It contains hazardous objects as well as…
Brand: EXTECH
Extech SL250W Sound Meter User Manual

Extech SL250W Sound Meter User Manual

User Manual • July 25, 2025
User manual for the Extech SL250W Sound Meter, detailing its features, operation, specifications, and warranty. Includes information on Bluetooth connectivity with the ExView mobile app.
Brand: Extech
Extech 381270 & 381275 MultiScope User Manual

Extech 381270 & 381275 MultiScope User Manual

manual • July 24, 2025
This user manual provides detailed instructions for operating the Extech 381270 & 381275 MultiScope, a multimeter and oscilloscope with PC interface. It covers safety precautions, instrument controls, measurement functions, software installation, and troubleshooting.
Brand: Extech