This ammeter is an essential tool for monitoring current vehicle electrical systems, helping users detect potential issues early. Its analog display offers real-time feedback, making it ideal for troubleshooting and maintenance. The sturdy construction ensures performance, even in demanding environments like farms or construction sites. Features -Color:Multi -Material:Metal -Size:5.50X5.50X5.00cm/2.16X2.16X1.97in -Current:30A -Accurate current measurement: delivers precise monitoring of electrical currents to optimize vehicle system performance -Intuitive needle display: the analog design provides straightforward readings, suitable for both daytime and nighttime use -Wide compatibility: designed for use in automobiles, heavyduty trucks, and agricultural machinery, offering universal functionality - Durability: crafted from sturdy metal materials to ensure reliable operation in demanding conditions -Simple installation process: easily fits into existing dashboards, minimizing installation complexity and downtime Package list: 1 x ammeter