New Home Active Components 3.5-30V Mini Water-proof Voltmeter 3-Digital High-accuracy LED Screen Vol
This is a very practical mini voltmeter， portable， water-proof，dust-resistant and shock-proof. It has 2 wires to connect and has reverse polarity protection. Clearly display the testing results in the LED screen and can be widely used in automobile， motorcycle and other rugged environment. You should own it to make your work easier.<br>Features:<br>LED screen is coated with epoxy， thus it is water-proof， dust-resistant and shock-proof.<br>High-accuracy: adjust the accuracy automatically: it will display the voltage to 0.01V when it under 10V; or it will display the voltage to 0.1V when over 10V.<br>Has black and red wire to connect， with reverse polarity protection.<br>Can be fixed with two holes on each side.<br>Widely used in automobile， motorcycle and other rugged environment.<br>Specifications:<br>Color: Red / Green / Blue / Yellow (Optional)<br>Power Supply: DC 3.5-30V<br>Working Temperature: -10℃-65℃<br>Voltage Testing Range: DC 3.5-30V<br>Refresh Rate: 1 Second<br>Accuracy: +/-1%<br>Display: LED SCreen<br>Item Size: 4 * 1.2 * 1.7cm / 1.58 * 0.47 * 0.67in<br>Item Weight: 8g / 0.29oz<br>Package Size: 4.3 * 1.5 * 1.9cm / 1.69 * 0.59 * 0.75in<br>Package Weight: 8.5g / 0.3oz<br>Package List:<br>1 * Water-proof Voltmeter<br /></p> <br /></p><p style="text-align: center;"><img src="https://www.quube.net/api/webimage/56590770e10462368f7ab066-1-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://www.quube.net/api/webimage/56590770e10462368f7ab066-2-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://www.quube.net/api/webimage/56590770e10462368f7ab066-3-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://www.quube.net/api/webimage/56590770e10462368f7ab066-4-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://www.quube.net/api/webimage/56590770e10462368f7ab066-5-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://www.quube.net/api/webimage/56590770e10462368f7ab066-6-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://www.quube.net/api/webimage/56590770e10462368f7ab066-7-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://www.quube.net/api/webimage/56590770e10462368f7ab066-8-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://www.quube.net/api/webimage/56590770e10462368f7ab066-9-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://www.quube.net/api/webimage/56590770e10462368f7ab066-10-original.jpg" alt=""width="800" noproxy><p style="text-align: center;">