TESTO 883 - Differential temperature

11 Performing the measurement
34
11.2.3 Differential temperature
Differential temperature enables the temperatures between two measuring
points to be calculated.
1
Open the Menu.
2
Select Measurement settings (joystick or touchscreen).

Measurement settings opens.
3
Select Differential temperature (joystick or touchscreen).

Differential temperature opens.
4
Select the differential temperature to be calculated (joystick or
touchscreen) (PA vs. PB, PA vs. Probe, PA vs. Value, PA vs. RTC).
4.1
PA vs. PB selection:
o Move the joystick to the right (or via touchscreen) -> select
measuring point A -> press OK -
> move the measuring point to
the live image using the joystick -> press OK.