Extech 42510A Operating Manual

Wide Range Mini InfraRed Thermometer with Laser Pointer

MODEL 42510A

User’s Manual

Introduction

Congratulations on your purchase of the Model 42510A IR Thermometer. This Infrared thermometer measures and displays non-contact temperature readings up to 650 emissivity feature allows the IR thermometer to measure the temperature of virtually any surface. The built-in laser pointer increases target accuracy while the backlit LCD and handy push buttons combine for convenient, ergonomic operation. Operational functions include adjustable emissivity, high-low alarms, MIN-MAX memory, and trigger-lock test mode. This instrument is fully tested and calibrated prior to delivery, proper use and care of this meter will provide years of reliable service.

C (1200oF). The adjustable

Safety

 Use extreme caution when the laser pointer is on

 Do not point the beam toward anyone's eye or allow the beam

to strike the eye from a reflective surface

 Do not use the laser near explosive gases or in other

potentially explosive areas

Description

1. IR Sensor and Laser pointer

2. LCD Display

3. Function Buttons

4. Measurement Trigger

5. Battery compartment

2 3 4

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Function buttons

(Laser) and ▲ (UP) arrow button

(Backlight) and ▼ (DOWN) arrow button

MODE button

Display Description

1. SCAN, measurement in progress

2. HOLD, last measurement locked in display

3. Laser pointer active

4. Power locked ON

5. High limit alarm

6. Low limit alarm

7. C or F temperature units

8. Main temperature display

9. Low battery icon

10. MAX or MIN icon

11. Emissivity setting

12. Emissivity icon

13. MAX or MIN temperature display

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