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d) Recording the measured value peaks (“REC”)
The “REC” function allows the highest and lowest measured values to be recorded and read out from the device in
measurement operation.
The meter cannot be turned off if the “REC” function is enabled. In this case, the automatic power-off is also
disabled.
• To enable the recording function “REC”, press the “REC” button (7).
• The keystroke is signalled with a beep. The current measured value and the “REC” symbol appear on the display.
In the background, the lowest (MIN) and the highest (MAX) measured values are automatically stored.
• To read out the highest measured value on the display, press the “REC” button again. The display shows “REC
MAX” together with the highest stored value.
• To read out the lowest measured value on the display, press the “REC” button again. The display shows “REC MIN”
together with the lowest stored value.
• Pressing the “REC” button toggles between the MIN-MAX display.
• To start a new peak value measurement, you can use the “HOLD” button to delete the MIN or MAX values stored.
The display will then show “REC” and the peak value measurement will start again for the selected function (MIN
or MAX).
• To disable the function, press and hold the “REC” button for approx. two seconds. The memory function is disabled
with a beep. The measured values will then be deleted.
e) Automatic shut-off feature
The meter will power off automatically after an operating time of approx. 10 minutes. This function saves battery
power and extends the service life. The automatic shut-off function can be disabled to allow longer measurements
to be carried out.
Automatic power-off is disabled when the “REC” function is turned on. In this case, the meter will not power
off automatically.
