● Wireless transmit, 433-470MHz;
● Wireless transmission distance, 150 m;
● Built-in battery & CT powered;
● Widely temperature measuring range, -50℃~+125℃;
● Widely current measuring range, AC1-400A;
● Sampling frequency: 10s-30s(CT powered); 3 min(battery powered);
● Transmitting frequency: 5 min;
● Standard & Certificate: IEC, CE;