Prokit's Industries MT-1620 - Manual (Page 14)

6F22
3.1.15 Low Battery Indication: ‘”’ displayed
3.1.16 Temperature Factor: < 0.1×Accuracy /℃
3.1.17 Operating Temperature: 0℃ to 40℃（32℉
to 104℉）
3.1.18 Storage Temperature: -10℃ to 50℃（10℉
to 122℉
）
3.1.19 Dimension: 178Ч85Ч40mm
3.1.20 Weight: approximate 320g
（including
battery
）
3.2 ELECTRICAL SPECIFICATIONS
Circumstance Temperature: 23℃; Relative
Humidity: < 70%
3.2.1 DC Voltage
Range Resolution Accuracy
400mV 0.1mV
4V 1mV
40V 10mV
400V 100mV
±（0.7% of rdg + 2digits）
600V 1V ±（1.0% of rdg + 2digits）
- Input Impedance: 10M 
- Overload Protection: 400mV range: 250V DC or
rms AC,
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