Fluke 50D - Manual (Page 10)

50S & 50D
Users Manual
8
Changing to the J-Type Thermocouple
•
Press HOLD during power-up.
Changing to Low Resolution
To select the low display resolution [1.0 o C (1.0 o F)]:
1. Turn the thermometer off.
2. Press T1
+
ON/OFF for 2 to 3 seconds.
The alternate resolution remains set until the
thermometer is turned off.
Adjusting the Offset
To compensate for thermocouple errors:
1. Plug the thermocouple into the input connector.
2. Place the thermocouple in a known, stable temperature
environment (such as an ice bath or a dry well
calibrator) and allow the readings to stabilize.
3. Simultaneously push and turn the OFFSET control until
the display shows the correct reading.
This adjustment affects calibration.