100A Multi Function Meter Voltage Current Power Factor Frequency Energy Tester UART to RS485 Voltmeter Ammeter (Closed CT 100A PZEM-016)

Specifications:
Voltage
Measuring range:80~260V
Resolution: 0.1V
Measurement accuracy: 0.5%
Current
Measuring range: 0~100A
Starting measure current: 0.02A
Resolution: 0.001A
Measurement accuracy: 0.5%
Active power
Measuring range: 0~23kW
Starting measure power: 0.4W
Resolution: 0.1W
Display format:
When the data is ?1000W, it display one decimal, such as: 999.9W
When the data is ?1000W, it display only integer, such as: 1000W
Measurement accuracy: 0.5%
Power factor
Measuring range: 0.00~1.00
Resolution: 0.01
Measurement accuracy: 1%
Frequency
Measuring range: 45Hz~65Hz
Resolution: 0.1Hz
Measurement accuracy: 0.5%
Active energy
Measuring range: 0~9999.99kWh
Resolution: 1Wh
Measurement accuracy: 0.5%
Display format:
When the data is ?10kWh, the display unit is Wh(1kWh=1000Wh), such as: 9999Wh
When the data is ?10kWh, the display unit is kWh, such as: 9999.99kWh
Reset energy: use software to reset.
Communication interface: RS485 interface
Size:90 x 60.5mm / 3.54 x 2.38in
Weight: Approx.118~154g

Package includes:
Type1,Type2,Type3,Type4 (Optional)
Type1: 1*Meter+1* Closed type CT
Type2: 1*Meter+ 1*open type CT
Type3: 1*Meter+ 1*Closed type CT+ 1*USB to 485
Type4: 1*Meter+ 1*open type CT+ 1*USB to 485