TECHNICAL SPECIFICATION
Operating voltage
Operating current
Lowest measurable current
Voltage display (VAC)
Current display (amps)
Wattage display (watts)
KWh display (in kWh)
Frequency display (Hz)
Power factor display
: 230V ~ 50Hz
: Max 16A, 3680W
: 0.02A
: 190V - 276V
: 0.00A - 16.00A
: 0W - 3999W
: 0.00 - 9999.99 kWh
: 40 - 70 Hz
: 0.20 - 1.00
Accuracy
Voltage: +/-3% of measured value
Current: +/-3% of measured value +/- 0.04 A
Wattage: +/-5% of measured value +/- 10 W
kWh: +/-5% of measured value +/- 0.1kWh
Accuracy figure based on
- Line frequency of 45~65Hz
- Unit at normal room temperature
- Harmonic distortion of voltage/ current< 15%
Note: Accuracy of the power meter may be reduced when there is significant electrical noise pres-
ent in the AC line. However, the accuracy will return to normal after the noise is removed.
Range of environment conditions
- Temperature 5C to 40C
- Maximum relative humidity: 90%
- For indoor use only
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