Feature:1. MULTIFUNCTION DISPLAY: Color screen multimeter, display voltage, current, AH, WH, time, power and temperature at the same time, comprehensive and clear.2. BIDIRECTIONAL DETECTION: Bidirectional detection of current, simple detection of charge and discharge, no need to change the wiring direction.3. POWER OFF MEMORY: With power off memory function, can memorize the AH before power failure, convenient for observation and measurement.4. OUTPUT FUNCTION KEY: With an output shutdown function key, the output can be turned on or off flexibly, and it can be calibrated online to easily correct errors.5. CIRCUIT PROTECTION: The power meter has overvoltage, overcurrent, overpower, undervoltage protection and temperature control functions.6. LOW CONSUMPTION: The LCD screen can automatically turn off and on, reduce power consumption, and can switch the display of voltage and current waveforms.7. ALARM FUNCTION: The relay port can be switched to the buzzer port to realize the sound alarm function, with strong practicability.Specification:Item Type: LCD Power MeterMaterial: PCB.Package List:3 x Connecting Cables1 x Monitor1 x TesterNote:Do not overload to use.