Feature:1. LCD DC voltage meter is waterproof, which is added to extend the service life.2. Using smart chips, the measurement is more accurate and the stability is good.3. The DC voltmeter has realtime monitoring and reverse connection protection functions.4. It has a wide range of applications and can be used in automobiles, battery cars, and battery packs.5. The voltmeter is equipped with a LCD screen , which is convenient for reading.Specification:Item Type: LCD DC Voltage MeterModel: JX-6133Material: ABSMeasuring Range: DC 8-100V (wide voltage)Working Current: <15mADisplay Mode: LCD ScreenMeasurement Accuracy: 1%1 wordMeasuring Speed: about twice per secondWorking Temperature: -10~70Working Humidity: 10~80%Working Pressure: 80~106KpaProduct Size: Approx. 6.2x3.4x2cm / 2.4x1.3x0.8inApplicable Batteries: lead-acid batteries, lithium batteries, lithium iron phosphate batteriesUses: can be used in automobiles, battery cars, battery packs.Package List:1 x LCD DC VoltmeterNote:1. The wiring is divided into positive and negative poles.2. Protect the screen.3. The measured voltage cannot exceed 100V.