PZEM-015 Multifunctional Battery Meter LCD Digital Display Battery Test Detector with 300A ShuntPZEM-015 300A Item Type: Battery Tester 1. Voltage: Measuring Range: 0-200V (<8V requires external power supply); Display Format: <10V display such as: 9.99V; <100V display such as: 99.9V; ≥100V display such as: 199V Minimum Resolution: 0.01V Starting Voltage: 0.05V Measurement Accuracy: 1% 2. Current: Measuring Range: 0-300A, Display Format: <1A display such as: 999mA; <10A display such as: 9.99A; <100A display such as: 199.9A; ≥100A, display such as: 199A 3. Power: Measuring Range: 0-60000W Display Format: <10W, display such as: 9.99W; <100W display such as: 99.9W; <1000W display such as: 99W; <10000W such as: 9.99KW; ≥10000W display such as: 19.9KW Minimum Resolution: 0.01W Starting Power: 0.2W Measurement Accuracy: 1% 4. Impedance: Measuring Range: 0-1000 Ω Display Format: <100Ω display such as: 99.9Ω; ≥100Ω display such as: 999Ω ‘---’ is displayed when the overrange or current is 0. Minimum Resolution: 0.1Ω 5. Capacity: Measuring Range: 0-1000AH Display Format: <1AH display such as: 999mAH; <10AH display such as: 9.99AH; <100AH, display such as: 99.9AH; <1000AH display such as: 999AH Minimum Resolution: 1mAH Measurement Accuracy: 1% 6. Remaining Battery: Display: The remaining battery capacity is displayed by the battery symbol, a total of 10 grids, each grid represents 10% of the electricity. The remaining battery capacity is calculated by the current battery voltage value. Before the test, the full power voltage and cut-off voltage should be preset according to the specifications of the battery used; the voltage per cell = (highest voltage - minimum voltage) / 10. 7. Energy Consumption: Measuring Range: 0-9999KWh, overflow to zero Minimum Resolution: 1Wh Measurement Accuracy: 1% 8. Running Time: Range: 0-999 Hours (no load is not counted) Format: 0:00:00-999:59 (overflow to zero) 9. Power Consumption: Normal Working Status: 0.03-1.2W Sleep State: 0.5mW-0.5W The power consumption is related to the value of the test voltage. The higher the voltage, the greater the power consumption. 10. Working Temperature: -20 ° C - + 60 ° C