Feature: 1. Clear scale printing with black characters on a white background, red pointer, high color contrast, and clear display. 2. Simple and convenient terminal wiring, embedded installation, sleek and professional design. 3. Designed for direct current measurement in electrical circuits, with a simple and reliable structure. 4. Easy installation, clear scale markings, attractive appearance, and quality performance. 5. Suitable for use in power equipment and electrical instruments within transmission and distribution systems. Specification: Condition: Item Type: Pointer DC Ammeter Material: ABS Model: 85C1-A DC 0~1MA Accuracy Grade: ±2.5% Insulation Resistance: > 20 MΩ / DC500V Damping Time: Less than 4 seconds Use: Measuring line current Installation Method: Suitable for vertical installation (unless otherwise specified) Storage Temperature: -40℃ to 70℃ Operating Temperature: -20℃ to 40℃, relative humidity ≤85% Insulation Strength: Withstands a 50Hz sinusoidal voltage test of 2kV AC for 1 minute Use Scenario: Voltage regulator, power distribution cabinet, test board Size: As shown in pictures Package List: 1 x Pointer DC Ammeter 4 x Stainless Steel Nuts 4 x Spring Washers 6 x Flat Washers