New upgrade: Battery Monitor can measure and display battery capacity, voltage, temperature, percentage. Added type c and usb interface, built-in external temperature probe can be used as temperature sensor. After setting the parameters, it has a power-off memory function, and there is no need to repeat the setting
Adapter battery: The digital battery monitor is suitable for DC8-30V (12V, 24V) lead-acid batteries, ternary lithium batteries, and iron lithium batteries. The factory default battery parameters are lead-acid 1P-12V, which has a wider range of applications and can meet your basic needs to the greatest extent
Safe to use: with low voltage alarm setting, input reverse connection protection, reverse connection of positive and negative poles will not burn
Six modes: 3 battery types are set as lead-acid P, ternary lithium L, iron lithium F; custom setting of high and low voltage range; backlight time setting, low voltage alarm setting
Wide range of applications: The battery monitor can be widely used in electric vehicles, motorcycles, golf carts, bicycles, boats and other facilities that need to monitor batteries
Manual calibration: There is an adjustable potentiometer on the back of the product screwdriver, and the voltage error can be calibrated by rotating the screwdriver.
Voltage intelligent calibration: When you need to calibrate the voltage of the meter, disconnect the power, press and hold the on/off button, turn on the power, enter the calibration mode and release the button, then long press the on/off button for 2 seconds to start automatic calibration (calibration). The letter V will flash when the calibration is completed, and the letter V will be always on after the calibration is completed)
The reason for the failure of the calibration: the error of the external power supply is too large or the external power supply is not a DC30V power supply, resulting in a calibration error, please replace the external calibration power supply and re-calibrate