The Voltage Meter Display offers a convenient solution for measuring direct voltage and . Its practical design, featuring practical technology, ensures a clear and easy-to-read interface. With its high accuracy data, you can rely on the precision of your measurements. The meter is designed for simplicity, allowing for effortless operation. Its durable construction performance, making it a reliable choice for your measurement needs. Features -Color:Black -Material:ABS, electronic components -Size:8.00X4.30X2.20cm/3.14X1.69X0.86in -Working voltage: 4V-28V -Working : <20mA -Operating : -10 degree centigrade-65 degree centigrade -Convenient display with practical technology: practical design for easy and convenient viewing. -Designed for measuring voltage and : specifically designed for accurate measurement of voltage and . -Offers high accuracy data for precise measurements: provides highly accurate data to ensure precise measurements. -User-friendly operation for simplicity: easy-to-use interface for simple and user-friendly operation. -Built to withstand the test of time for reliable use: constructed with durable materials to ensure and reliable performance. Package list: 1 x ammeter