Specifications

26
Accuracy: ± (a% reading + b digits), guarantee for 1 year.
Operating temperature 23˚C±5˚C.
Relative humidity <75%.
Temperature coefficient: 0.1 x (specified accuracy)/ 1˚C.
Accuracy Specifications (1)
Range
4V
40V
400V
600V
Resolution
1mV
10mV
100mV
1V
Accuracy
±(1.2%+5)
±(1.5%+5)
Overload Protection
600V DC
600V AC rms
continuous
B. AC Voltage
Remarks:
• Input impedance ≥10MΩ.
• Displays effective value of sine wave 
(mean value response).
• Frequency response:
When <400V: 40Hz~400Hz; 
When ≥400V: 40Hz~100Hz
Range
400mV
4V
40V
400V
600V
Resolution
100µV
1mV
10mV
100mV
1V
Accuracy
±(0.8%+3)
±(0.8%+1)
±(1%+3)
Overload Protection
600V DC
600V AC rms
continuous.
A. DC Voltage
Remarks: Input impedance ≥10MΩ.
Range
400Ω
4kΩ
40kΩ
400kΩ
4MΩ
40MΩ
Resolution
0.1Ω
1Ω
10Ω
100Ω
1kΩ
10kΩ
Accuracy
±(1.2%+2)
±(1%+2)
±(1.2%+2)
±(1.5%+2)
Overload Protection
600Vp
C. Resistance
Remarks: Open circuit voltage approximate 0.45V.
Model UT205/UT206: OPERATING MANUAL