Continuity Test; Diode Test - UNI-T UT803 Operating Manual

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