5PCS DC 4-100V LED Digital Display Circular Two-Wire Voltmeter DC Digital Voltmeter Head Display Reverse Connection Protection

Note： The input voltage must not exceed 100V, too high a voltage will cause irreparable damage to the product.Main Specifications:Measuring range: 4-100VPower supply range: 4-100VMinimum start-up: 3.8VAllowable error: ±1%Input impedance: >100K ohmsOperating current: red <100mA, green <12mA, blue <12mARefresh speed: approx. 300mS/timeDisplay method: 3-digit round LED tubeDisplay colour: red, green, blue optionalLead wire length: 20cmOverall dimensions: 33.8 diameterOpening size: diameter 30.3Operating temperature: -10℃~65℃Package: 5pcs DC 4-100V LED Digital Display Circular Two-wire Voltmeter DC Digital Voltmeter

• you will get 5pcs red DC 4-100V LED Digital Display Circular Two-wire Voltmeter DC Digital Voltmeter Head Display Reverse Connection Protection
• Measuring range: DC4-100V；The voltage gauge fits most kinds of voltage vehicles, such as automobiles, golf carts, motorcycles, buses, caravans, trailers, ships, boats, yachts, and more
• Operating current: red <100mA, green <12mA, blue <12mA； Our battery 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!
• The input voltage must not exceed 100V, too high a voltage will cause irreparable damage to the product.
• Display colour: red, green, blue optional；DC Volt Meter5PCS, DC 5-99V Car LED Digital Display, Round 2 Wire Voltmeter DC Digital Car Voltage Current Meter Volt Detector Tester Monitor Panel for Motorcycle Truck Camper Caravan Marine ATV UTV