Features:

Lead-acid battery P measurement: DC12V, DC24V (power-off memory)

Iron-lithium battery F measurement: F03 series to F08 series (power-off memory)Custom setting high and low voltage range: DC8-30VThe front is the on/off button, the back is the setting button, please set the parameters before installing and usingSpecification:Voltage detection range: DC8-30VWorking current: <15mA (without charging function)Display mode: LCD screenDisplay color: greenModel: 6140Temperature display (optional)USB output: QC2.0, QC3.0, maximum output 18W (5V-3.4A, 9V-2A, 12V-1.5A)Typec output: QC2.0, QC3.0, maximum output 18W (5V-3.1A, 7V-2.4A, 9V-2A, 12V-1.5A)Detection accuracy: ± 1%Refresh speed: 500ms/timeInstallation size: 58.5mm*36.5mmAppearance size: 61mm*40mm*22mmMode description On the main page, press and hold the on/off button for 2 seconds to enter the mode setting page, and then press and hold the back setting button for 2 seconds to exit the setting page and return to the main pageMode 1 -- lead acid P settingMode 2 -- Ternary Lithium L settingMode 3 -- FeLiF settingMode 4 -- custom high and low voltage settingsMode 5 -- low voltage alarm setting (alarm when the voltage is lower than this parameter)Mode 6 -- backlight time settingNote:There are two kinds of lithium batteries (ternary lithium L and iron lithium F), let me tell you the difference; first, fully charge the battery first, the saturation voltage of a series of ternary lithium batteries is DC4.2V, and the saturation voltage of a series of iron lithium batteries is DC4.2V. It is DC3.6V; for example: the saturation voltage shows 29.4V (7 strings), this is the ternary lithium battery, and then select the parameters according to the setting mode of the ternary lithium battery.

Package Included:1 x LCD Display Battery Power Detector(Only the above package content, other products are not included)1 x Line