DC 4-100V Car Voltage Gauge LED Digital Display 12V 24V Waterproof Voltmeter Round Panel Voltage Meter Volt Detector Tester

Origin : China Model Number : DC 4-100V Car Voltage Gauge LED Digital Display DIY Supplies : ELECTRICAL Accuracy Class : 1% DC Car Voltmeter: Our voltage meter adopts a wider test range design, measured voltage range: 4 V- 100 V DC voltage. You will find this digital battery monitor is ideal for 12v 24v 36v 48v 60v 72v 84v and more batteries! NOTE: The input voltage must not exceed 100V, too high a voltage will cause irreparable damage to the product. Real-time Test: This battery monitor can measure and display voltage data in real-time, allowing you timely grasp the state of battery voltage between fully charged and discharged of this dc voltmeter. Digital Voltmeter Display: Precise 3-bit LED digital display,Accuracy is 0.1V, providing an accurate reading to avoid car battery damage. Wide Application: The voltage gauge fits most kinds of voltage vehicles, such as automobiles, golf carts, motorcycles, buses, caravans, trailers, ships, boats, yachts, and more. Specifications: Measuring range: 4-100V Power supply range: 4-100V Minimum start-up: 3.8V Allowable error: ±1% Input impedance: >100K ohms Operating current: red <100mA, green <12mA, blue <12mA Refresh speed: approx. 300mS/time Display method: 3-digit round LED tube Display colour: red, green, blue optional Lead wire length: 20cm Overall dimensions: 33.8 diameter Opening size: diameter 30.3 Operating temperature: -10℃~65℃