TESTO 570 Series Instruction Manual page 71

Before each measurement, check that the refrigerant hoses are in
flawless condition.
Before each measurement, zero the pressure sensors.
1
Click on Measure.
2 Click on Target

The Target superheat measurement menu opens.
3
Click on .

Configuration menu opens.
4 Make the required settings.
5 Click on Apply
superheat.
Configuration.
8 Smart App
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