ZJ300 Digital Power Meter 

• • 
    
  • Model: ZJ300
  • Solar power generation testing, metering, and monitoring
  • Product working voltage: AC220V/AC110 adaptive global power grid
  • Inverter power metering access: AC220V/AC110
  • Application: billing for grid connected inverters, testing for off grid inverters, measuring power meter functions, remote APP monitoring and management of power metering, etc.
  • Current power, frequency, billing through power, monitoring of photovoltaic inverter output
  • Multi model intelligent control:
  • Regular model: Basic charging management, supports manual parameter adjustment;
  • Bluetooth version: Connect to a mobile app via Bluetooth to monitor charging status, voltage/current data, and fault alerts in real-time;
  • GPRS model (China specific): remote wireless control, supporting 4G network remote adjustment of parameters, device management, and data synchronization (requires SIM card);
  • WIFI/Bluetooth dual-mode model: Balancing local Bluetooth direct connection and LAN WIFI control, suitable for home/industrial scenarios.
  • PC port management.