Features 1、Embedded installation, simple wiring steps for terminal blocks, including accessories, quick and convenient installation. 2、Black letters on a white background, red pointers, vivid color contrast, and silk‑printed scales on the dial are clearly visible at a glance. 3、Mainly used to directly measure the voltage in electrical circuits, with simple structure and elegant appearance. 4、It can be used on some electrical equipment and electrical equipment in the power transmission and distribution system. 5、Quality assurance, made of ABS material, wear-resistant and durable, not easily damaged, and long service life. Specification Item Type: Pointer AC Voltmeter Material: ABS Product Size: Approx. 63 x 58 x 56mm/2.5 x 2.3 x 2.2in Model: 85L1 AC 0~300V Accuracy: ±2.5% Insulation Resistance: >20MΩ / DC500V Damping Time: <4s Product Use: Measuring Circuit Voltage Installation Method: Suitable for vertical installation (except for special regulations) Storage Temperature: -40℃~70℃ Working Temperature: -20℃~40℃, Relative Humidity≤85% Insulation Strength: Can withstand voltage withstand voltage test of 50hz sine waves ac 2kv voltage lasting 1min Use Scenarios: Voltage Stabilizer, Power Distribution Cabinet, Test Bench Package List 1 x Pointer Voltmeter 4 x Stainless Steel Nut 4 x Spring Washer 6 x Flat Washer