B. Environmental Requirements
● The Meter is suitable for indoor use.
● Altitude: Operating: 2000m
Storage: 10000m
● Safety/ Compliances: IEC 61010 CATII 600V, CATIII 300V over voltage and
double insulation standard, pollution degree 2.
● Temperature and humidity:
Operating:
0℃~30℃(≤85%R.H)
30℃~40℃ (≤75%R.H)
40℃~50℃(≤45%R.H)
Storage:
-20℃~+60℃ (≤85%R.H)
UT207A/208A/209A Operating Manual
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