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TM100-EU-EN v1.3 12/13
2
WARNING
To avoid electrical shock or personal injury, do not apply more than
20Vrms between the thermocouple inputs or between the thermocouple
and earth ground
Introduction
Congratulations on your purchase of the Extech TM100 Digital Thermometer with single K/J-type
input. This device is shipped fully tested and calibrated and, with proper use, will provide years of
reliable service. Please visit our website (www.extech.com) to check for the latest version of this
User Guide, Product Updates, and Customer Support.
Safety
To prevent personal injury or meter damage, use the meter only as specified in this guide
Description
Meter
1. Thermocouple input connector
2. Function buttons (Power, Enter, C-F-K)
3. Function buttons (Hold, MAX/MIN, Set)
4. LCD display
5. Battery compartment
Display
1. Setup
2. Offset option
3. Hold mode
4. Auto power off
5. Upper display T1 reading
6. Temperature units
7. Lower display (max, min,
avg, offset value of T1)
8. Max, Min and Average
9. Time display
10. K/J type thermocouple
11. Low Battery