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Extech Instruments 42570 User Manual

Extech Instruments 42570
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User Manual
Dual Laser InfraRed (IR) Thermometer
MODEL 42570
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Extech Instruments 42570 Specifications

General IconGeneral
Type K Temperature Range-58 to 2498°F (-50 to 1370°C)
Resolution0.1°F/°C
EmissivityAdjustable 0.10 to 1.00
DisplayBacklit LCD
Power Supply9V battery
Laser SightingDual laser
Distance to Spot Ratio30:1

Summary

Introduction

Warranty Information

Safety Precautions

Laser Pointer Safety

Essential safety guidelines and warnings for operating the device, including laser use.

Meter Description

Device Components

Identifies and describes the physical components of the IR thermometer unit.

Display Overview

LCD Display Indicators

Explains the various icons and indicators shown on the device's LCD screen.

Operating Instructions

Performing IR Measurements

Step-by-step guide for performing infrared temperature measurements with the device.

Mode Button Functions

Functions accessed via the MODE button, including measurement modes and settings.

Dual Laser and Backlight Control

Alarm and Lock Features

Over-range Indication

USB Connectivity

Battery Replacement

Data Logger Functionality

Storing Data

Steps to store up to 100 infrared or Type K temperature readings in the device's memory.

Recalling Data

Instructions for viewing previously stored temperature data points from the data logger.

Clearing Logged Data

Procedure for clearing all stored data from the device's data logger memory.

IR Measurement Notes

Field of View Explained

Specifications

Infrared Thermometer Specifications

Detailed technical specifications for the infrared temperature measurement function.

Thermocouple Thermometer Specifications

Detailed technical specifications for the Type K thermocouple temperature measurement function.

General Device Specifications

General technical specifications applicable to the device, including response time and dimensions.

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