44
Open circuit voltage approximate -1.2V.
When circuit disconnected with resistance value
> 70 , buzzer does not beep.
When circuit is in good connection with resistance
value 70 buzzer beeps continuously.
Open circuit voltage approximate 2.7V.
Working current approximate 1mA.
Model UT803: OPERATING MANUAL
F. Continuity Test
G. Diode Testst
10mV 250V rms
RemarksRange Resolution Overload Protection
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250V rms1
RemarksRange Resolution Overload Protection
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