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User's Manual
UT8806E Desktop Digital Multimeter
Diode Break-over Voltage
For the diode conduction measurement, it is necessary to set the break-over voltage in the
test circuit. When the on-state voltage value of the diode in the circuit under test is lower
than the set value, the instrument continuously emits a beep tone (if the beeper is turned on).
The factory default value for the on-state voltage is 2V and is stored in non-volatile memory.
Figure 0–8 Diode Break-over Voltage Measurement
Measuring Interval
The measurement interval applies to the FREQ/PERIOD measurement function. The length of
the measurement interval determines the resolution of the low-frequency measurement. The
longer the interval time, the higher the low-frequency measurement resolution and the lower
the measurement rate; conversely, the lower the low-frequency measurement resolution and
the higher the measurement rate.
During the FREQ/PERIODI measurements, select [Measuring Interval] in the menu, the user
can set the measurement interval as 1ms, 10ms, 100ms or 1s, and the default is 100ms. As
shown in Figure 2-9 (taking FREQ measurement as an example). Press the menu key to realize
the configuration.
Figure 0–9 Measuring Interval Setting
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