UNI-T UT803 User Manual

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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UNI-T UT803 Specifications

General

Backlight	Yes
Product type	Digital multimeter
Frequency range	6 - 60000 kHz
AC current range	0.06 - 10 A
DC voltage range	0.6 - 1000 V
Capacitance range	6 - 6000 nF
Statistic function	Maximum, Minimum
Resolution (frequency)	100000 Hz
Resolution (AC current)	6000 µA
Basic accuracy (frequency)	±(0.1%+3)
Basic accuracy (DC current)	±(0.5%+3)
Basic accuracy (DC voltage)	±(0.3%+2)
Basic accuracy (resistance)	±(0.5%+2)
Basic accuracy (capacitance)	±(2%+5)
Temperature measurement range	-40 - 1000 °C
Dimensions (WxDxH)	310 x 240 x 105 mm
Battery voltage	1.5 V

Weight and Dimensions

Weight	2400 g