HT64
EN - 9
4.3.4. Relative
measurement
Fig. 5: Relative measurement
1. Press and hold the HOLD/REL key to enter relative measurement (see Fig. 5
–
right
side). The message
“
REL
”
and symbol
“
”
appear on the display.
2. Press the F4 key to enter the General menu, save the measured result and display it
(see § 4.3.7).
4.3.5. Saving
MIN/MAX/AVERAGE and PEAK values
Fig. 6: Saving MIN/MAX/AVERAGE values
1. Press the F4 key to enter the measuring mode of MAX, MIN and Average values of the
quantity to be measured (see Fig. 6
–
central part). The message
“
MAX MIN
”
appears
on the display.
2. The values are automatically updated by the instrument, which emits a short beep
whenever the actually displayed values are exceeded (higher for MAX value, lower for
MIN value).
3. Press the F2 key to stop detecting the values and the F1 key to start measuring again.
4. Press the F3 key to save the measured result (see Fig. 6
–
right side) and display it
(see § 4.3.7).
Fig. 7: Saving PEAK values
5. Press the F4 key to enter the measuring mode of Peak values of the quantity to be
measured (see Fig. 7
–
right side). The message
“
PEAK
”
appears on the display and
the values are updated in the same way as for the MAX/MIN function.
6. Press the F2 key to stop detecting the values and the F1 key to start measuring again.
7. Press the F3 key to save the result and display it (see § 4.3.7).