Voltmeter Digital Ammeter Power Current Voltage Energy Meter Volt Amp Watt Meter Monitor with LCD Screen 10/50/100AOOTDTYouches: New industrial design with beautiful appearance. Seven functions: it can measure voltage, current, power, time, temperature, capacity, electricity. The material is exquisite and comfortable. Environmentally friendly flame retardant material, comfortable to touch. There are 3 types, 10/50/100A, choosing according to your needs. Full view, color LCD display, easy to read. Specification: Material: ABS Measurement: 79x37.5x20.7mm/3.1x1.5x0.8 inchModel: DC200-10A Power Voltage: 8-120V Test Voltage: 0-200V 0-10AM Voltage: 0-2000W Milliamp Hour: 0-199999W Hour: 0-19999Wh Time: 0-200H Temperature : -9C-99C Temperature : DC200-50A Power Supply Voltage: 8-120V Test Voltage: 0-200V Current: 0-50A 0-10000wMilliamp Hour: 0-199999Watt Hour: 0-19999WhTime: 0-200HTemperature: -9C-99CModel: DC200-100A Power Voltage: 8-120V Test Voltage: 0-200V Current: 0- 100APower.0-20000wMilliamp hour 0-199999Watt hour: 0-19999Wh Time: 0-200H Temperature: -9C-99C Package Included: 1x VoltmeterNote: please allow 1-3cm error due to manual measurement. Pls make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.