Extech Extech 42510A Manual

User’s Manual

Wide Range Mini InfraRed Thermometer
with Laser Pointer

MODEL 42510A

99 Washington Street
Melrose, MA 02176

Phone [phone]
Toll Free 1-800-517-8431

Visit us at www.TestEquipmentDepot.com

Introduction

Congratulations on your purchase of the Model 42510A IR Thermometer. This Infrared
thermometer measures and displays non-contact temperature readings up to 1200

o

C). The adjustable emissivity feature allows the IR thermometer to measure the

(650
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.

Warranty

EXTECH INSTRUMENTS CORPORATION (A FLIR COMPANY) warrants this instrument to be free of defects
in parts and workmanship for three years from date of shipment (a six month limited warranty applies on
sensors and cables). If it should become necessary to return the instrument for service during or beyond the
warranty period, contact the Customer Service Department at [phone] ext. 210 for authorization or visit
our website at www.extech.com (click on ‘Contact Extech’ and go to ‘Service Department’ to request an RA
number). A Return Authorization (RA) number must be issued before any product is returned to Extech. The
sender is responsible for shipping charges, freight, insurance and proper packaging to prevent damage in
transit. This warranty does not apply to defects resulting from action of the user such as misuse, improper
wiring, operation outside of specification, improper maintenance or repair, or unauthorized modification. Extech
specifically disclaims any implied warranties or merchantability or fitness for a specific purpose and will not be
liable for any direct, indirect, incidental or consequential damages. Extech's total liability is limited to repair or
replacement of the product. The warranty set forth above is inclusive and no other warranty, whether written or
oral, is expressed or implied.

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

o

F

2

42510A V3.2 9/08

Description

Meter Description

1. IR Sensor and Laser pointer

2. LCD Display

3. Function Buttons

4. Measurement Trigger

5. Battery compartment

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

1

2
3
4

5

3

42510A V3.2 9/08