Features Useful Battery Monitor The car battery tester can measure voltage, current, power, charging and discharge capacity, watt-hour, time and other parameters. You can also set it for over-voltage protection, undervoltage protection, over current protection, over-power protection, and overheat protection. Real-time monitoring: Automatically recognize and monitor the charging or discharge current, in real time, which will greatly improve overall safety. The voltage tester supports display control and mobile app control. After downloading and installing the app, you can view all relevant data and curves on the app via the built-in Bluetooth connection and set all functions via the mobile app Applicable scenario The voltage tester has a 2.4 inch color screen to display the current function menu, parameter setting and measurement data, the display information is complete and user-friendly, clear to see the charge and discharge. Whether it is ternary lithium batteries or lithium iron phosphate, or other types of batteries, as long as the battery voltage is within the measured range, everything will work. Premium Design The battery monitor shortcut keys are made of silicone, which not only simplifies the operation steps, but also feels comfortable. Acrylic panel design can effectively protect the screen, easy to clean, dustproof and better light. The shunt and screws are made of brass with good conductivity, low heat and low power consumption. BUZZER BUZZER: When a certain value of the battery monitor exceeds the preset protection limit value, it will start protection, and the alarm sound sounds and alarm, it disconnects the circuit via the relay to protect the instrument from damage, and the relay. must be equipped separately. Specification: Model No.: KH160F. Sampling Method: Diverter Voltage measurement range under external power supply: 0-120V Voltage measurement range when self-powered: 10-120V Voltage resolution: 0.01 V. Current measurement range: 0-600A Current resolution: 0.01A Relay: No relay provided, requires self-configuration. Temperature measurement range: -20-120°C Capacity display range: 0% to 100.0% Power measurement range: 0-72KW Power Resolution: 0.01W Measurement range Ah: 0~9999,99Ah Capacity Resolution: 0.001Ah Watt-hour measuring range: 0 to 9999.99kWh Watt-hour resolution: 0.001Wh Time measurement range: 0~999:59:59S Time resolution: 1 second. Bluetooth communication distance: the maximum accessible communication distance is 10m/32.81ft (approx.) Voltage accuracy: ±1% + 2 digits. Current accuracy: ±1% + 5 digits. Sampling rate: 1 time per second. Power consumption of measuring board: about 0.4W Power consumption of display meter: about 0.5W Over power protection: 0-99999,99W Over-current protection of discharge: 100A Charging overcurrent protection: 100A Under voltage protection: 0-120V External overheating protection: -20-120 ° C Protection recovery time: 0-99s Enter standby time: 0-60s Delay time setting: 0-99s Postal address: P01-P99 Out of 99 in all Package list: 1 x Display Module 1 x Measuring Module 1 x Sampler 1 temperature sensor 1 x 5 m communication cable 1 x 3P Flat Cable 1 x 4P flat cable. 1 x 3P terminal Package List 1 x Display Module 1 x Measurement Module 1 x Sampler 1 x Temperature Sensor 1 x 5m Communication Cable 1 x 3P Flat Cable 1 x 4P Flat Cable 1 x 3P Terminal