PZEM 004T AC Digital Multifunction Meter Watt Power

Features:

• Working voltage: 80 ~ 260V AC.
• Test voltage: 80 ~ 260V AC.
• Rated power: 100A/22000W.
• Working frequency: 45-65 Hz.
• Measurement accuracy: level 1.0.
• Measurement function: Voltage, current, active power, electric quantity.
• Serial communication function: Comes with TTL serial interface, via various terminals communicate with the adapter plate, read, and set the parameters.
• Multi-function: PC display function: Display voltage, current, active power, electric quantity.
• Power button clear function. Power-down data storage function, cumulative power down before saving.

Communications description:
1.Connect the hardware according to the wiring diagram.
2.Connect the line after a good first, select the communication port of the PC software module supports communication port COM2 \ COM3 \ COM4, through the Device Manager to view, if not more than a few ports, you need to modify the port over.

Warnings:
1.This module is suitable for indoor, not outdoor use.
2. The applied load should not exceed the rated power.
3. The wiring cannot be wrong.

Package Includes:
1 x Digital Multi-function Meter module
1 x Coil