UNI-T UT202A

2019
UT202A Operating Manual
Accurate Specications
Accuracy: ±(a% reading + b digits), guarantee
for 1 year.
Operating temperature: 23
℃
±5
℃
Relative humidity: ≤75%R.H
Temperature coefcient: 0.1×(specied
accuracy) /1
℃
A. AC Voltage: Auto ranging
Range Resolution Accuracy
2.000V 1mV
20.00V 10mV ±(1.2%+5)
200.0V 100mV
600V 1V ±(1.5%+5)
Remarks:
● Overload protection:600V rms
● Input impedance: 10MΩ // <100pF
● Displays effective value of sine wave (mean
value response).
● Frequency response: 40Hz~1kHz.
B. DC Voltage: Auto ranging
Range Resolution Accuracy
200.0mV 0.1mV ±(0.8%+3)
2.000V 1mV
20.00V 10mV ±(0.8%+1)
200.0V 100mV
600V 1V ±(1%+3)
Remarks:
● Input impedance: 10MΩ
● Overload protectionl: 600V rms