CheckMeter 2.1

The CheckMeter 2.1 Portable Working Standard is a single-phase portable electronic meter test unit in accuracy class 0.2, used for testing single phase electricity meters on site.

SKU: CheckMeter-2.1 Category:
Technical information for CheckMeter 2.1

 

Auxiliary supply: Power may be taken from the auxiliary supply or the measuring circuit at:
46 VACmin … 300 VACmax / 47 … 63 Hz
65 VDCmin … 423 VDCmax
Protection: up to 440VACmax
Power consumption: max. 20 VA
Housing: Hard Plastic
Dimensions: W 125 x H 250 x D 40 mm
Weight: approx. 650 g
Operation temperature: -10 °C … +50 °C
Storage temperature: -20 °C … +60 °C
Relative humidity: ≤ 85% at Ta ≤ 21°C
≤ 95% at Ta ≤ 25°C, 30 days / year spread