Data sheet	PZEM-014.pdf
Program for windows	PZEM014,016-Master-English.zip
1. Example&Libraries GitHub	Blynk with 3 phase 3 PZEM-016 and NodeMCU
2. Example&Libraries GitHub	Blynk with 1 phase PZEM-016 and NodeMCU(Single Device)

PEACEFAIR PZEM-014 80~260V 10A Multi-function Meter Voltage Current Power Factor Frequency Energy Tester Tools 

Features:

• 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: ctive 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.

Specifications:

Brand: PEACEFAIR

Model: PZEM-014

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%

ctive 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%

ctive 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: pprox.118~154g

Package includes:

1*Meter+ 1*open type CT+ 1*USB to 485