Digital Voltmeter 0.36inch Three Wire DC 0-100V LED Voltage Meter (Green) `

Feature: \n 1. High quality three-wire 4-30V DC voltmeter, practical and durable.\n2. Sealed plastic waterproof shell with folding design, durable and convenient.\n3. 0.36inch digital LED display, convenient to read data.\n4. High , reverse protection.\n5. Move the decimal point automatically. \n\nSpecification: \nFeatures:\n\n--\n\nHigh quality three-wire 4-30V DC voltmeter, practical and durable.\n\n--\n\nSealed plastic waterproof shell with folding design, durable and convenient.\n\n--\n\n0.36inch digital LED display, convenient to read data.\n\n--\n\nHigh , reverse protection.\n\n--\n\nMove the decimal point automatically.\n\nSpecification:\n\nMaterial: Plastic\n\nWeight: 13g/0.5oz\n\nOperating voltage: 4-30V\n\nTest voltage: 0-100V\n\nOperating current: less than 20mA\n\nMounting port: 23x14.5mm\n\nMeasurement rate: 200ms/ time\n\nWorking temperature: - 10 \u2103 ~ 65 \u2103\n\nMeasurement accuracy: 3%\n\nWorking humidity: 10-80% (no condensation)\n\nWorking pressure: 80~106kPa\: