PZEM-004T Single Phase Meter AC Ammeter Volt Power Kwh TTL RS485 CT Coil New
ab 8,48 €
≥10kWh, the display unit is kWh, such as: 9999.99kWh. Physical layer use UART to RS485 communication interface. RS485 interface。. AC communication module. Power factor. For example, the master sets the slave's power alarm threshold.
Jetzt bei Ebay:
