Battery Monitor Good Conductivity Copper ABS 2 Way Capacity Shunt Battery Indicator Item Type: Battery Monitor Material: ABS Voltage Measurement Range (External Power Supply): 0-120V Voltage Measurement Range (Self Power Supply): 10-120V Voltage Resolution: 0.01v Current Measurement Range: 0-600A Temperature Measurement Range: - 20 to 120 ℃ Capacity Display Range: 0% to 100 percent Power Measurement Range: 0-72kw Power Resolution: 0.01w Hourly Measurement Range: 0 to 9999.99AH Capacity Resolution: 0.001 AH Watt Hour Measuring Range: 0 to 9999.99AH Watt Hour Resolution: 0.001WH Time Resolution: 1 second Bluetooth Communication Distance: Barrier free communication distance of 10 meters Voltage Accuracy: ± 2%+3 words Current Accuracy: ± 5%+10 words Sampling Rate: 1 time/s Overpower Protection: 0-99999.99w Negative Overcurrent Protection: 100A Forward Overcurrent Protection: 100A Overvoltage Protection: 0-120V Undervoltage Protection: 0-120V External Over Temperature Protection: 0 to 120 ℃ Protection Recovery Time: 0 to 99S Standby Time: 0 to 60S Delay Time Setting: 0 to 99S Mailing Address: P99, 99 in total, P00 is the broadcast address