Detailed Accuracy Specifications; Dc Voltage - UNI-T UT71 Operating Manual

Detailed Accuracy Specifications

Accuracy: ([% of reading] + [number of least significant digits), guarantee for 1 year.
Operating temperature: 18ºC~28ºC
Relative humidity: 75%RH
A. DC Voltage
Range
Resolution
UT71A/B UT71C/D/E
200mV 400mV
2V 4V
20V 40V
200V 400V
1000V 1000V
60
Accuracy
UT71A
0.01mV
0.0001V (0.1%+8)
0.001V
0.01V
0.1V (0.15%+8)
Model UT71A/B/C/D/E: OPERATING MANUAL
UT71B UT71C/D/E
(0.025%+5)
(0.05%+5)
(0.05%+5)
(0.08%+5)
(0.1%+8)
(0.1%+8)
Overload Input
Protection Impedance
Around 2.5G
1000V Around 10M