Feature:1. It can be used to directly measure the current in the circuit on some power equipment in the power transmission and distribution system.2. The scales are clear, the dial is silkscreened scales, black characters on a white background, red pointers, and vivid color contrast.3. Easy installation, with installation accessories, embedded installation method, beautiful and generous.4. The pointer type ammeter is simple in structure, convenient in wiring terminals and easy in operation.5. The shell is made of highquality ABS material, which is not easy to be damaged and the quality is guaranteed.Specification:Item Type: DC Pointer AmmeterMaterial: ABSProduct Total Size: Approx. 63 x 58 x 56mm or 2.5 x 2.3 x 2.2inModel: 85C1-A DC 0-500UAAccuracy Grade: 2.5 percent Insulation Resistance: andgt 20M or DC500VDamping Time: andlt 4SProduct Use: Measuring Circuit CurrentInstallation Method: Suitable for Vertical Installation (Except for Special Regulations)Storage Temperature: -40-70Working Temperature: -20-40, Relative Humidity85 percent Insulation Strength: Can withstand voltage withstand voltage test of 50Hz sine waves AC 2kv voltage lasting 1minUse Scenarios: Voltage Stabilizer, Power Distribution Cabinet, Test Bench.Package List:1 x DC Pointer Ammeter4 x Stainless Steel Nut 4 x Spring Washer6 x Flat Washer