ITEM NAME:1x Waterproof 0.40" LED Digital Display Voltage Voltmeter Panel Meter Hot Descriptio n Description: This voltmeter is ultra-small, completely waterproof, dustproof and shockproof. The measuring range is as wide as DC2.5-30V. The wiring is simple and it is called the world's original. 1, ultra-small volume The outer dimensions are only 4 cm x 2.5 cm x 2.3 cm, and the panel area is slightly larger than a 1 dollar coin. 2, waterproof, dustproof and shockproof The watch is filled with potting glue, so it can work normally for a long time even in a certain pressure of water. It can fully adapt to the harsh environment of electric vehicles such as rain and sun, and dust, vibration and so on. 3, ultra wide voltage range The range of input voltage is 2.5-30V wide. Whether it is 36V or 72V or even 96V, it can be fully adapted. It does not have to worry about the high voltage being burnt, or the voltage is low and cannot be measured normally. 4, ultra simple wiring Only two lines are connected, the red is positive, and the black is negative. There is a reverse connection protection circuit in the table, and the reverse will not burn. Specifications: Material: Plastic, Metal Colour: Black Opening Size: 37x20mm Dimensions: Length 40x Width 25x Thickness 23mm Minimum Input: DC2.5V Maximum Input: DC30V Allowable Error: 1% (+/- 1 Word) Display Mode: Three Digit 0.40" LED Digital Tube Refresh Rate: About 500mS/Time Power Supply: No Power Required Current Consumption: 5-20mA Working Temperature: -10 Â °C ~ 65 Â °C Measuring Range: DC2.5-30V Package Included: 1 *Â Digital Voltmeter Note: 1.Due to the manual measurement and different measurement methods, the actual size could be slightly different. 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. Whatever the ending's perfect or not, you can't disappear from my world 1x Waterproof 0.40" LED Digit.Whether it is 36V or 72V or even 96V, it can be fully adapted. 2, waterproof, dustproof and shockproof. Display Mode: Three Digit 0.40" LED Digital Tube. Only two lines are connected, the red is positive, and the black is negative.
