Description This is a voltage measurement display, made of plastic, practical and durable. It can monitor the voltage and power status in real time. This is a stable and reliable voltmeter with fast recognition, sensitive response, and a reverse connection protection design, so you can use it with confidence. Suitable for electronic equipment, batteries or electric vehicles, etc. Features -Color: White.-Material: Plastic.-Size: About6.30X3.30X1.70cm/ 2.48X1.30X0.67inch.-Voltage measurement range: DC8V-100V.-Working current: <15MA.-Working temperature: -10-70.-Working humidity: 10-80%.-Working air pressure: 80-106Kpa.-Measuring speeds: twice per second.-Suitable for different batteries, the battery fuel gauge indicator is compatible with lead-acid batteries, ternary lithium batteries, iron-lithium ion battery packs, etc.-LCD digital display and battery fuel gauge indicator allow you to read the results on a clear display from different angles.-With a wide range of applications, the battery meter can be used in gardens, homes, offices and other different machines and places.-It is durable and can serve you for a long time to meet your different needs.-The practical battery indicator will bring you a good experience with good quality. Packing list: 1 x voltmeter