Battery Monitor, 10-100V 100A Wi Fi Remote Control RV Coulomb Meter, 2.4in HD Color LCD Screen Battery Capacity Tester Digital Voltmeter Ammeter Built in Buzzer for RV Car Boat

SUPPORT TWO WAY ACCURATE TESTING: Say goodbye to the traditional close range monitoring method, Wi Fi coulomb meter support remote real time monitoring function, support APP, Wi Fi, Bluetooth online. No matter where you are, as long as terminal devices such as mobile phones are connected to the Wi Fi coulomb meter, you can check the battery status anytime and anywhere. Whether it is outdoor adventure, home electricity, or other scenarios, you can easily control the battery situation, use
2.4IN HD COLOR LCD SCREEN: The RV coulomb meter interface is optimized and upgraded, and the text is larger and clearer. The buttons are made of silicone material, which increase the comfortable touch based on the smooth operating and fast response speed. And with dark mode and light mode, to ensure that the display content is clearly visible
REAL TIME DISPLAY, WITH PROTECTING: KM-F series voltammeter is a new type of coulomb meter, can measure voltage, current, power, charging and discharge capacity, watt hour, time and other physical parameters. Set parameters to implement multiple protecting functions, such as overvoltage protecting, undervoltage protecting, overcurrent protecting, overpower protecting, overtemperature protecting, and time limited protecting
BUILT IN BUZZER AND POWER OFF STORAGE: Coulomb meter set low capacity or low voltage alarm, once the value is lower than the preset value, the buzzer will sound immediately, while the pop up window reminder, so that you can keep known of the device status, avoid accidents, so that safety is within arrival
MULTI BATTERY UNIVERSAL: Battery capacity meter is compatible with LFP, li ion, Ni metal hydride batteries, and other types of batteries, as long as the battery voltage in the measurement range of 10-100V all apply