worksite meter calibrator

Specifications

Field meter calibration device

Main features:
1) Large color LCD, friendly user's interface, display vector diagram and
wiring connection results, check 48 kinds of different wrong wiring
connections for 3p3w
2) Single or three phase active / reactive electronic or mechanical meter
can be tested, directly measure voltage, current, frequency, phase,
power factor at work site
3) Energy meter data memory: >4,000 meters with completely computer
management system
4) Automatic voltage and current range selection
5) Measure low voltage and current transformer (CT) ratio online
6) Harmonic analysis (2 - 21 times) at worksite, display harmonic data and
waveform diagram directly
7) Supports bar code reading, automatic interprets the code
8) Automatic measurement and record of ambient temperature

Technical index:
1) Accuracy class: 0.05, 0.1
2) Voltage range: 60V, 100V, 200V, 400V
3) Current: direct measure: 1A, 5A, clamp transformer 100A (200A, 500A,
1,000A) is optional
4) Voltage, current and power measurement accuracy: 0.05%
5) Phase measurement accuracy: ±0.05 degree
5) Frequency measurement accuracy: 0.001Hz
6) Voltage supply: AC 80 - 380V, shall obtain electricity from the test loop
directly
7) Power consumption: 15A
8) Working conditions: temperature: -25 - +35°C, relative humidity: 30 - 80%