Car Battery Voltage Meter, Waterproof DC 12/24V Digital Volt Meter | 12V Battery Monitor with LED Digital Display, Round Voltage Gauge for Car Truck RV ATV Boat Marine, Blue Light

The EBILNVKE Digital Voltage Meter is a compact, waterproof voltmeter designed for accurate battery monitoring in 12V and 24V DC systems. The bright blue LED display provides real-time voltage readings from 12V to 24V with 0.1V precision, helping you avoid battery drain and ensure reliable starts. Built with a rugged ABS housing and sealed against water and dust (IP65), this round voltage gauge performs flawlessly in cars, trucks, RVs, boats, ATVs, and solar systems. The package includes a mounting panel, nut, screws, terminals, and a pre-wired cable for quick installation – either flush mount (29mm / 1.14″ hole) or surface mount with the included bracket. Whether you need a battery monitor for daily driving, off-road adventures, or marine use, the EBILNVKE Voltage Meter delivers reliable performance in a simple, professional package. Package Includes: 1 x Digital Voltmeter 1 x Mounting Panel 1 x Round Nut 2 x Screws 2 x Insulated Terminals 1 x Connecting Cable (approx. 25 inches)

• Real-Time Battery Monitoring: Effectively monitors your vehicle’s battery voltage (DC 12-24V, accuracy ±0.1V). Helps prevent over-discharge, extend battery life, and avoid unexpected breakdowns
• Bright Blue LED Display: Features a precise 3-digit LED digital display with blue backlight. Clear and easy to read in daylight or darkness, allowing quick voltage checks at a glance
• Waterproof & Durable: IP65 rated waterproof design. Made of high-quality ABS material, resistant to moisture, dust, and corrosion. Safe for use in wet environments like boats, marine, and outdoor vehicles
• Easy to Install – Includes surface mounting panel, round nut, screws, insulated terminals, and 25-inch connection cable (red positive / black negative). Two mounting methods: flush mount or panel mount. No complicated wiring required
• Wide Application: Compatible with DC 12V and 24V systems. Perfect for cars, trucks, RVs, SUVs, ATVs, UTVs, boats, marine vessels, motorcycles, tractors, and golf carts