Battery Level Meter & Digital Voltmeter DC 5-30V 2-Wire Battery Level Indicator & Small Battery Capacity Tester (Pack of 2)

Battery Level Meter & Digital Voltmeter DC 5-30V 2-Wire Battery Level Indicator & Small Battery Capacity Tester (Pack of 2)

Product Parameters:
1. Working current: <10mA
2. Display mode: LED indicator light
3. Refresh speed: 500ms/time
4. Appearance size: 46mm*15mm*3mm
5. Product model: 4615
6. Product working voltage: DC5V-30V

Function Description:
1. When the product is powered on for the first time, the default is ternary lithium battery 3 string voltage.
2. In the normal display state, if there is no operation button within 10 seconds, the product will automatically turn off the display and enter low power consumption, or you can manually short press the button to turn off the display and enter low power consumption. When the product is in the off state, short press the button to turn on and display the power .

LED Indication Display Panel Description in Setting Mode:
Description of Function Settings:
1. Press and hold the button for 2 seconds to enter the setting state: the mode light (battery type) flashes, and the string number light is always on, short press the button to select the battery type.
2. After confirming the battery type, press and hold the button for 2 seconds to enter the string number/voltage setting (the mode light is always on, and the string number/voltage light flashes).
3. Short press the button to set the number of battery strings or voltage. For details, please refer to the above table option settings.
4. After setting, press and hold the button for 2 seconds to save the data and return to display the power status (or wait for 5 seconds to return automatically).
5. In the setting state, if there is no operation button within 5 seconds, it will automatically return to the normal display power.

Notice:
1. Please do not exceed the operating voltage, which will damage the product.
2. Please do not use the product outdoors, the product is not waterproof

Package Included:
2* Battery Level Indicator