Freezing A Reading, Displaying The Maximum/Minimum Value; Resetting Maximum/Minimum Values; Carrying Out Multi-Point Mean Calculation - TESTO 417 Instruction Manual

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7 Using the product
7.2.2
Freezing a reading, displaying the
maximum/minimum value
The current reading can be frozen. The maximum and minimum values since
the last time the instrument was switched on in the standard view or during a
multi-point or continuous measurement can be displayed.
◄
1 Press several times until the desired value is displayed.

The following are displayed in turn:
Hold: frozen measured value
o
Max: Maximum value
o
Min: Minimum value
o
Current measuring value
o
7.2.3

Resetting maximum/minimum values

The maximum/minimum values of all channels can be reset to the current
reading.
◄
1 Press several times until Max or Min is shown.
◄
2 Hold down (approx. 2 s).

All maximum and minimum values are reset to the current reading.
7.2.4

Carrying out multi-point mean calculation

1 Press MODE/END.

flashes.

The number of readings recorded is displayed in the upper line, while
the current reading is displayed in the lower line.
2 To record readings (in the desired quantity):
Press MENU/ENTER
3 To end measurement and calculate the mean value:
Press MODE/END.

and flash.
16
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