Backlight Voltmeter, Level Indicator, Universal Type, Level Display, DC -48V, Ion

Compatible Batteries: Suitable for a wide variety of types, including lead-acid batteries (DC 12 V - 72 V) and -ion batteries (4 - 15 pieces). It is highly compatible with various systems. It is widely used for commercial and personal use, and effectively reduce problems caused by lack of charge and power insufficiency Multi-functional Display: Display function: Displays the remaining level (%) and voltage (V), supporting manual mode and automatic mode switching: The backlit LCD screen design allows for clear reading even at night or in dark, and the button on the back prevents accidental operation [Features] Protection: Equipped with a reverse connection protection function, so you safely use it even if wiring is wrong. The simple and intuitive operation design is easy to operate, making it suitable for beginners to use, and it be achieved with a few buttons Scope of application: Versatile for a wide variety of scenes, including automobiles, motorcycles, bicycles, power banks, medical equipment, etc. High precision maintains high precision and reliability in a variety of environments, suitable for business and personal use [Product Specifications] Excellent operating current is only 5 mA, lightweight (0.6 oz (18.7 g), small (2.4 x 1.3 x 13.5 mm). Designed with a streamlined backlit LCD screen (green)

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