Battery / External Power Portable Reference Standard Meter Field Calibration Class 0.2

 
KE7308B Three Phase Portable On-site Meter Tester
 
Accuracy : 0.2, Test method: Clamp CT input. Compact design, light and small, making it convenient for on-site test. And it can be used to measure the error of three phase energy meters and field electrical parameters of power grid. In addition, with a IP67 protection level, it can be used in many harsh condition.

Product advantages:

1. High accuracy on the measurement of all parameters.
2. Wide current range (clamp CT input): 20A, 100A, 200A, 500A, 1000A clamps for choice
3. Electricity energy meters calibration, checking the constant of the energy meter
4. 7” color LCD display, all the parameters of each operation function can be displayed within one page
5. Two operation modes: touch screen and keyboard. Easy to operate.
6. Measure voltage, current,frequency, power, power factor and phase angle
7. Measure and display waveforms of three phase voltage and current
8. Measure ratio of CT.
9. Measure the 2^nd - 51^st harmonics of current and voltage
10. Display vector diagram, judge the wiring right or wrong automatically
11. Industrial grade engineering plastic suit case, which has a safety protection level of up to IP67.
12. Read the information of energy meter with barcode scanner (optional)
13. Battery, test lead power or external power for choices
14. Communicate with PC, download calibration data through USB flash disk, RS-232 port
15. Firmware can be upgraded through removable disk by users themselves
16. Save and browse the testing record

 
Technical parameters: