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UT207A/208A/209A Operating Manual
UT207A/208A/209A Operating Manual
Accurate Specifications
Accuracy: ±(a% reading + b digits), guarantee for 1 year.
Operating temperature: 23
℃
±5
℃
Relative humidity: ≤80%R.H
Temperature coefficient: 0.1×(specified accuracy)/1
℃
A. DC Voltage
Range
Resolution
Accuracy Overload protection
400mV 0.1mV ±(0.8%+3)
4V
0.001mV
40V 0.01V
±(0.8%+1) DC1000V/AC750V
400V 0.1V
1000V 1V
±(1.0%+3)
Remark: Input Impedance: 10M
Ω.