(font Backlight Green)Digital Voltmeter 0.36inch Two Wire DC2.4 To 30V LED

Feature: \n 1. High quality two-wire 2.4-30V DC voltmeter, practical and durable.\n2. Sealed plastic waterproof shell with folding design, durable and convenient.\n3. High , reverse protection.\n4. Move the decimal point automatically.\n5. Adjustable voltage resistor, turning clockwise to reduce voltage, can work directly under 5V, 9V, 12V, 24V. \n\nSpecification: \nFeatures:\n\n--\n\nHigh quality two-wire 2.4-30V DC voltmeter, practical and durable. \n\n--\n\nSealed plastic waterproof shell with folding design, durable and convenient. \n\n--\n\nHigh , reverse protection. \n\n--\n\nMove the decimal point automatically. \n\n--\n\nAdjustable voltage resistor, turning clockwise to reduce voltage, can work directly under 5V, 9V, 12V, 24V. \n\nSpecification:\n\nMaterial: Plastic\n\nWeight: 11g/0.4oz\n\nWorking voltage: 2.4-30V\n\nTest voltage: 2.4-30V\n\nOperating current: less than 30mA\n\nMounting port: 23x14.5mm\n\nMeasurement rate: 200ms/ time\n\nMeasurement accuracy: 0.3%\n\nDisplay :