Specifications:
Item Type: Multifunctional Meter Module
Material: PCB
Voltage measurement range: 80-260V
Resolution: 0.1V
Measurement accuracy: 0.5%
Current measurement range: 0-100A
Start Current: 0.02 A
Resolution: 0.001A
Measurement accuracy: 0.5%
Effective power measurement range: 0-23kW
Start power: 0.4W
Resolution: 0.1W
Display format: Power measurement range: 0.00-1.00
Resolution: 0.01
Measurement accuracy: 1%
Frequency measurement range: 45Hz-65Hz
Resolution: 0.1Hz
Measurement accuracy: 0.5%
Effective power measurement range: 0-999.99 kWh
Resolution: 1Wh
Measurement accuracy: 0.5%
Display Format: Power Amount Reset: Software Reset
Overpower Alarm: You can set the effective power threshold and when the valid power measured exceeds the set threshold, the alarm status will be set.
How to use:
The TTL interface of this module is a passive interface and requires an external 5V power supply. This means all 4 ports must be connected during communication (5V, RX, TX, GND) Otherwise, the communication cannot be achieved.
Package List:
1 x Test Module
1 x User Manual