User Manual

1. On/Off-key to turn on or off the instrument
2. MAX/MIN-key to choose function of MAX/MIN of AVG- HOLD. To
exit the MAX/MIN/AVG function press the MAX/MIN-key for 3 sec.
3. °C/°F/K-key for choosing the temperature-unit.
4. HOLD-key for DATA-Hold-function to freeze the displayed value.
5. DIF (T1-T2-T3)-key for measuring the differences of temperatures
between the different temperature-inputs
6. SETUP/ -key
* For turn on or off the backlight press this button.
* To activate the SETUP-function press and hold the Setup-key for
3 sec., after that chose the needed function with help of the or
-buttons and press ENTER to accept.
7. Input terminals for type-K-thermocouple (2 channel)
8. External temperature-sensor for IR-measurements (infrared) for
measuring surface temperatures from a safe distance or difficult to
reach points.
9. Input for connection of the external IR temperature sensor.
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