This is the user manual for Extech TM100 Digital Thermometer, which contains product introduction, safety use, product description, instructions for use, etc.
The Extech TM100 is a digital thermometer designed for measuring temperature using K or J type thermocouples. It features a clear LCD display that shows current readings, maximum, minimum, and average values, as well as a backlight for visibility in low light conditions. The device supports both Celsius and Fahrenheit units and includes a data hold function to freeze readings.
| Temperature Range (K type) | -200°C to 1372°C |
|---|---|
| Temperature Range (J type) | -210°C to 1100°C |
| Temperature accuracy (Above -100°C) | ± [0.15%rgd+10C (1.8°F)] |
| Temperature accuracy (Below -100°C) | ± [0.5%rgd+20C (3.6°F)] |
| Display Resolution | 0.1°C /°F /°K <1000, 1°C /°F /°K > 1000 |
| Battery | AAA 1.5V×3 |
| Operating Temperature | 0°C to +50°C |
| Dimensions | 8.7 x 2.5 x 1.1” (220 x 63 x 28mm) |
The meter accepts any K/J-type thermocouple with spade lugs.
Press the C-F-K button to select the desired temperature unit of measure.
The display shows "- - - -" when a thermocouple is not connected.
The meter will automatically shut off after 20 minutes if no button press occurs.