ITEM NAME:LED 12V Car Boat Motorcycle Digital Voltmeter Voltage Meter Battery Gauge Product Description Description: Digital Voltmeter LED Color Display Voltage Meter Battery Gauge IP65 Waterproof for 12V Car Motorcycle Boat Feature: 1. The input voltage is DC12V, which can be installed on motorcycles, automobiles, and ships; 2. Using PC environmentally friendly, flame-retardant resistant high and low temperature materials, the safety factor is very high; 3. The product comes with reverse connection protection and short circuit protection, and it will not burn if connected reversely; 4. The black shell, color screen, and exquisite workmanship make the product look high-end atmosphere; 5. The product is designed as a color screen. When the product reaches a certain level, the display color is different, and the current battery usage status can be seen more intuitively. Specification: Product model: CS-489A1 Product net weight: 20.5g Product gross weight: 21.4g Product head diameter: 3.7cm/1.46" Product total length: 2.9cm/1.14" Hole size: 3cm/1.18" Product material: PC (flame retardant resistant high and low temperature environmental protection material.) Product color: black shell Light color: color Input voltage: DC 12V Voltage test range: 5-15V (red light when 11.3V-11.9V; yellow light when 12.0V-12.5V; green light when 12.6V-15V) Waterproof rating: IP65 Product use: It can be used to detect the battery voltage on the car and solve the hidden safety hazards and financial losses caused by battery damage Scope of application: as long as the battery is 12V, such as motorcycles, cars, RVs, yachts, boats, etc. Note: 1. There may be slight size deviations due to manual measurement, different measuring methods and tools. 2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor. Included: 1 X Voltmeter 2 X Terminals with Blue Sleeves.Scope of application: as long as the battery is 12V, such as motorcycles, cars, RVs, yachts, boats, etc. The product is designed as a color screen. When the product reaches a certain level, the display color is different, and the current battery usage status can be seen more intuitively.