433201A-EN v1.6 07/13
5
Source Mode
1. Open the meter lid and press the POWER/MODE button to turn the meter on. Check the
battery if the meter display does not switch on.
2. Momentarily (<2 sec) press the POWER/MODE button to select the SOURCE mode.
“SOURCE” will be displayed on the LCD screen.
3. Select the thermocouple type of the device to be calibrated using the TYPE button. The T/C
type selected will be indicated along the bottom of the display. Each time the TYPE button is
pressed the indicator will advance one type
4. Select °C or °F via the °C/°F button.
5. Carefully insert the calibration cable into the sub-miniature female connector on the side
panel.
Note: For greater accuracy, especially if there is a difference between the internal temperature of the
calibrator and the device under calibration, use a thermocouple cable rather than the copper cable that is
supplied with the calibrator. The thermocouple cable must match the thermocouple type of the device under
calibration.
6. Connect the other end of the cable to the device to be calibrated.
Note: The SOURCE icon will blink until the output has stabilized.
7. Allow time for the calibrator and the external device to settle to the same temperature. This
may take up to 30 minutes or longer if the devices were stored or carried from a
colder/warmer environment prior to use.
8. Use the ▼/▲ FINE/COARSE adjustment buttons or the MEM button to select the desired
output temperature. The output temperature is displayed on the LCD display.
9. To turn the meter off, press and hold the POWER/MODE button for more than 2 seconds.
Displaying in mV units
Press and hold the
o
F/
o
C button for more than 2 seconds until “mV” appears on the LCD display.
Press and hold the button again for more than 2 seconds to return to temperature units (
o
F/
o
C).
Auto Power Off
When the meter is turned on, the auto power off function is enabled. It will automatically shut the
meter off 10 minutes after the last button press. To disable Auto Power Off, press and hold the
TYPE button for 2 seconds until “nAtP” is displayed.
