Pressure/Compressor; Current; Efficiency Calculation; Saving Measurement Values - TESTO 570 Instruction Manual

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4. Adjust the flashing number with
and [►] to go to the next number.
5. Confirm the input with [OK].
6. Choose the memory location.
7. Press [Save].

Pressure/Compressor

✓ Oil pressure probe connected to the upper Mini-DIN connection.
1. Press [Mode].
2. Select [Pressure/Compressor].
- The measurement values for low pressure side and oil pressure
(p ) are displayed.
ext

Current

✓ Clamp probe connected to the upper Mini-DIN connection.
1. Press [Mode].
2. Select [Current].
- The measurement value of the current measurement is
displayed.

Efficiency calculation

1. Press [Mode].
2. Select [Efficiency
- The efficiency calculation is displayed.
See also Basis of calculation COP, page 30.

Saving measurement values

The testo 570 is able to record a series measurement of up to
999 h.
The testo 570 is able to save up to:
• 10000 single measurements or
• 50 series measurements in a measuring cycle of 2 seconds
over a maximum period of 100 hours.
Depending on the selected measuring cycle, only a certain
measurement period can be set. Here is an overview of the
possible settings.
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