Features Useful Battery Monitor: The car battery tester can measure voltage, current, power, charge and discharge capacity, watt hour, time and other parameters. You can also set it to over voltage protection, under voltage protection, over current protection and over current protection Premium Design: The hotkeys of the battery monitor are made of silicone, which not only simplifies the operation steps, but also provides a comfortable touch. The acrylic panel design effectively protects the screen, easy to clean, dustproof and provides better light. THE Built-in buzzer: When a certain value of the battery monitor exceeds the preset protection limit, the protection starts, the alarm sounds, and the alarm is suspended. The circuit is separated via the relay to protect the instrument Real-time monitoring: Real-time automatic detection and monitoring of charging or discharging current, greatly improving overall safety. Various control modes: the voltage tester supports display control, can provide logs, with 485 secondary development can be done with development tools such as serial assistant. May change address. Can change address or continue Function: 1. 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 comprehensive and user-friendly, and the charging and discharging can be seen clearly. Whether it is ternary lithium or lithium iron phosphate batteries or other types of batteries, as long as the battery voltage is within the measured range, everything works. Specification: Item Type: Smart Battery Monitor Model: KH160F Material: ABS, brass. Screen: 2.4 inch color LED screen. Sampling method: Diverter Voltage measurement range under external power supply: 0-120V Self-powered voltage measurement range: 10-120 V Voltage resolution: 0.01V Current measurement range: 0-600 A Current resolution: 0.01 A Relay: No relay present, requires auto-configuration. Temperature measurement range: -20-120℃ Capacity display range: 0% ~ 100.0% Power measurement range: 0-72 kW Power resolution: 0.01W Ah measurement range: 0-9999.99 Ah Capacity resolution: 0.001 Ah Watt-hour measurement range: 0-9999.99 kWh Watt-hour resolution: 0.001 Wh Timing range: 0~999:59:59S Temporal resolution: 1 second Bluetooth communication distance: The maximum achievable communication distance is about 10m. Voltage accuracy: ±1% + 2 digits. Current accuracy: ±1% + 5 digits. Sampling rate: 1 time per second. 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