Trademark Logo EXTECH, INCExtech, Inc, With over 45 years, Extech is renowned as one of the largest manufacturers and suppliers of innovative, quality handheld test, measurement and inspection tools in the world. Their official website is Extech.com.

A directory of user manuals and instructions for EXTECH products can be found below. EXTECH products are patented and trademarked under brands Extech, Inc

Contact Info:

Address: Waltham, Massachusetts, United States
Fax us: 603-324-7804
Email: support@extech.com
Phone Number 781-890-7440

EXTECH ET40B Continuity Tester User Manual

Learn how to effectively use the EXTECH ET40B Continuity Tester with this user manual. Ideal for automotive, aircraft and home applications, this tester checks continuity of non-energized components, fuses, diodes, switches, relays and wiring. Follow the instructions carefully to avoid electric shock and ensure proper use. Copyright © 2022 FLIR Systems Inc. All rights reserved.

EXTECH 445815 Humidity Alert II Remote Probe Hygro Thermometer User Guide

Learn how to use the EXTECH 445815 Humidity Alert II Remote Probe Hygro Thermometer by reading its user manual. Discover its features and cautions to ensure safe and reliable service. This professional meter with temperature and humidity adjustments can be wall-mounted or placed on a flat surface.

EXTECH ET15 Three Wire Receptacle Tester User Manual

The ET15 Three Wire Receptacle Tester from Extech is an essential tool for testing faulty wiring in 3-wire receptacles. This user manual provides operating instructions and details on detecting 5 separate faults, highlighting the importance of interpreting the LEDs accurately. With a two-year warranty and calibration and repair services available, this product offers peace of mind.