Calibration - TESTO 400 Instruction Manual

Calibration

9.7.2
For all sensors, calibration data can be stored under the
parameter tab for individual measurement parameters.
The probe is connected to the testo 400.

1
Click on

Main menu opens.
2
Click on Sensors.

The Sensors menu opens.
From 14 days preceding expiry of the calibration reminder, a notice is
displayed in the sensor management for the relevant probe –
calibrate in x
Sensors
If the calibration reminder has already expired, the notice changes to
Please carry out
3 Click on one of the displayed probes.

Information is displayed about the model, order number, serial number
and firmware version.
.
day. In addition, an orange dot is displayed in the
main menu as an indicator.
calibration.
9 Operation
Measurement
Please
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