Peacefair PZEM-014 AC Multimeter Ammeter Voltmeter Power Energy Meter

• Measuring range:80~260V
• Resolution: 0.1V
• Measurement accuracy: 0.5%

Current:

• Measuring range: 0~10A
• Starting measure current: 0.01A
• Resolution: 0.001A
• Measurement accuracy: 0.5%

Active power:

• Measuring range: 0~2.3kW
• 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 (w/ USB to RS485 adapter)
• The
  physical layer adopts UART to RS485 communication interface, with baud
  rate of 9,600, 8-bit data bits, 1-bit stop bits and no verification
• This Multi-function Meter can measure voltage, current, power, power, frequency, power factor
• Over power alarm: Active power threshold can be set, when the measured active power exceeds the threshold, it can alarm
• It can display six measurement parameters on the computer when communicate through the software
• The high test accuracy, better compatibility will make it use widely.