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What is this?This battery indicator is widely used in various instruments, mobile and convenient equipment, mobile power equipment, electric bicycles, balance cars, boats, etc. It can monitor power or voltage at any time to meet your different needs.What will I get?Working Voltage: 72VBoard Size: 47.5x28.5x21.5mm/1.87x1.12x0.85-inch (L*W*H)Screen Size: 36x18mm/1.42x0.71-inch (L*W)Cable Length: 150mm/5.91-inchFont Length: 8mm/0.31-inchBacklight Color: Red/Blue/GreenType: Battery + Voltage DisplayIn the package of: 1pcs x Battery MeterAre there any advantages of the product?Can display battery symbol + "%" or battery symbol + "V", the two display modes can be switched at will.By being aware of the battery's voltage level, users can avoid deep discharging, which can reduce the overall lifespan of the battery.How to use it?1.
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Color: as picture shows.
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Input range: DC4.50-30.0V( red)/DC4.70-30.0V(green)/DC5.00-30.0V(blue) (Max Input: DC 30V. Input impedance: > 100KΩ. Display: three 0.56 "digital tube. 3 colors have different working current & Input range. ).
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Arduino Module. High brightness LED three digit digital display, clear at a glance. The reverse connection has the protection function and will not burn the wire. Style: green light, blue light, red light, orange light, white light (optional).
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Designed for versatility and ease of use, these gauges are perfect for a variety of applications. Durable Construction: Made from copper and ABS plastic, these gauges are waterproof, safe, and built to last with reverse connection protection.
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Input impedance: >100K ohms. Display mode: three 0.56" LED digital tube. Lead wire length: 20cm. Mounting holes: 46 x 27 mm. Display color: red, green, blue optional. Otherwise deal is final. All products are quality checked.
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