Extech 42570 Dual Laser Infrared Thermometer User Manual

About this manual

This user manual covers the operation of the Extech 42570 dual laser infrared thermometer, including how to measure temperature, set alarms, use the USB interface, and store data. It also explains safety precautions and warranty details. The device features a 50:1 field of view, dual laser targeting, and a 100ms response time for accurate non-contact measurements up to 2200°C or 3992°F.

What's inside

• Meter Description
• Operating Instructions
• Dual Laser Pointer and Backlight Button
• High and Low Alarm Feature
• Temperature Units
• Lock Feature
• Over-range Indication
• USB Function
• Battery Replacement
• Data Logger

Specifications

Frequently asked questions

What is the maximum temperature this thermometer can measure?

It can measure up to 3992°F (2200°C) for non-contact infrared readings.

Can this thermometer measure Type K thermocouple temperatures?

Yes, it supports Type K thermocouple measurements up to 1370°C (2498°F).

How does the dual laser targeting work?

At 50 inches, the dual lasers converge to a 1-inch target spot for accurate aiming.