TESTO 416 - Measuring; Freezing a reading, displaying the maximum;minimum value; Resetting maximum;minimum values

7 Using the product
15
7.2 Measuring

The instrument is switched on and is in the measurement view.
1
Position the probe.
Position the probe head in the flow
so that the point marking shown on
the probe head is exposed to the
flow.
The correct measurement value is
determined by rotating the probe
slightly in both directions until the
maximum value is displayed.
2
Read the measured values on the display.
7.2.1 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:
o Hold: frozen measured value
o Max: Maximum value
o Min: Minimum value
o Current measuring value
7.2.2 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.