Extech Instruments 42529 - User Manual

User’s Manual
InfraRed Thermometer
with Laser Pointer
MODEL 42529
Introduction
Congratulations on your purchase of the Model 42529 IR Thermometer. This thermometer
makes non-contact (infrared) temperature measurements at the touch of a button. The
built-in laser pointer increases target accuracy while the backlit LCD and handy push-
buttons combine for convenient, ergonomic operation. Proper use and care of this meter
will provide years of reliable service.

Extech Instruments 42529 Specifications

General

Brand	Extech Instruments
Model	42529
Category	Thermometer
Language	English

Summary

Introduction to Extech IR Thermometer

Warranty and Safety Information

Product Warranty Details

Details Extech's warranty policy for the instrument, covering defects in parts and workmanship for one year.

Laser Safety Precautions

Important safety guidelines for using the laser pointer, emphasizing eye protection and avoiding hazardous environments.

Device Description and Operation

Meter Component Identification

Identifies key components of the IR thermometer, including the display, buttons, sensors, and trigger.

Operating Instructions

Step-by-step guide on how to use the IR thermometer for temperature measurements.

Field of View Explained

Explains the 6:1 field of view and provides a diagram illustrating target spot size at different distances.

Measurement Notes and Maintenance

Measurement Best Practices

Provides guidance on ensuring accurate measurements, including surface preparation and environmental considerations.

Battery Replacement Procedure

Instructions on how to replace the meter's 9V battery when the low battery indicator appears.

Calibration and Repair Services

Information on Extech's services for product calibration, certification, and repair.