Hanna Instruments HI 120 - Manual (Page 14)

14
The Relative mV reading is equal to the difference between the absolute
mV input value and relative mV offset established in the relative mV
calibration.
TEMPERATURE MEASUREMENTS
Connect the HI 7662-T temperature probe to the appropri-
ate socket. Immerse the temperature probe into the sample
and allow the reading on the secondary LCD to stabilize.
Note: The temperature can be displayed in Celsius degrees (ºC) or in
Fahrenheit degrees (ºF) (see SETUP for details, page 27).