Green Backlit LCD Display Battery Capacity Voltage Meter Tester Voltmeter Monito

Feature: \n 1. Battery capacity and voltage meter.\n2. LCD screen with green backlit.\n3. Long service life button with comfortable hand feeling.\n4. Equipped with a PVC film, the is waterproof.\n5. Built with buckle, free of screw installation. Universal battery capacity meter, need to set up by yourself. \n\nSpecification: \nFeatures:\n\n--\n\nBattery capacity and voltage meter. \n\n--\n\nLCD screen with green backlit. \n\n--\n\nLong service life button with comfortable hand feeling. \n\n--\n\nEquipped with a PVC film, the is waterproof. \n\n--\n\nBuilt with buckle, free of screw installation. \n\n--\n\nUniversal battery capacity meter, need to set up by yourself. \n\nSpecifications:\n\nMaterial: HTN / PCB\n\nWeight: 18g\n\nSize: Approx. 6 * 3.2 * 1.5cm / 2.4 * 1.3 * 0.6in\n\nVoltage: 6-70 (V)\n\nApplicable scope: Battery pack, UPS, EPS, power supply, emergency power supply \n\nStorage temperature: -20 \u00B0 ~ 60 \u00B0\n\nWorking current: \u2264 5mA\n\nFunctions:\n\n1. Man: