Accurate Specifications; Dc Voltage; Ac Voltage; Dc Current - UNI-T UT105 Operating Manual

Model UT105: OPERATING MANUAL

Accurate Specifications(1)

Accuracy: (a% Reading + Digits), guarantee for 1 year.
Operating Temperature: 18
Relative Humidity: No more than 75% RH.
A.DC Voltage
Range Resolution
200mV 0.1mV
2 V 1mV
20V 10mV
200V 100mV
1000V 1V
Remark: Input impedance: 10M
B.AC Voltage
Range Resolution
2V 1mV
20V 10mV
200V 100mV
750V 1V
Remarks:
l Input impedance: 10M .
l Frequency response: 40Hz ~ 400Hz.
l Displays effective value of sine wave (mean value
response).
C.DC Current
Range Resolution
200mA 0.1mA
10A 10mA
Remarks:
l At 10A Range:
For continuous measurement 10 seconds and interval
time between 2 measurement greater than 15 minutes.
o o
C to 28 C.
Accuracy
Overload Protection
(0.5%+5)
1000 VDC or 750
VAC continuous
(0.8%+5)
Accuracy
Overload Protection
1000 VDC or 750
(0.8%+5)
VAC continuous
(1.0%+4)
Overload Protection
Accuracy
CE:Fuse 315mA, 250V,
(0.8%+5)
fast type, 5x20mm
CE:Fuse 10A, 250V,
(1.2%+5)
fast type, 5x20mm
50
230VAC