Battery Voltage Gauge DC 12V 24V Meter,Waterproof 6-30V Digital Voltmeter with Battery Monitor,Digital LED Voltmeters for PS Transportation Digitals Cameras MP3 Car Boat Motorcycle Truck (Black,1 Set)

• Intelligent Voltage Monitoring: Using an LED three-digit display that is clear and easy to read at night; real-time display of battery full/low voltage status, charging/not charging/ maintenance status, preventing battery depletion and ensuring the safety of powered devices.
• Durable Structural Configuration: Panel made of high-strength nylon with blue protective terminal covers, strong impact resistance; rated voltage range extended to 6~35V DC, rated current 10A, suitable for complex circuit environments of vehicles (cars/motorcycles/boats) and more.
• Wide Environmental Compatibility: Waterproof with an operating temperature range of -20℃~60℃, suitable for indoor, outdoor, and marine environments; flexible installation supports vertical/horizontal/flat surface mounting, requiring only a 29mm installation hole use a nylon threaded lock ring.
• Multi-functional Integrated Design: Combines voltage measurement (6~30V), power display (2-in-1), and dual USB fast charging functions in one unit, supporting high-speed charging for iPad (2.1A) and iPhone/iPod (1A), and compatible with a variety of electronic devices such as phones, cameras, and MP3 players
• Touch Control Management: Equipped with a 12~24V DC transparent touch switch that can turn off the voltage display at any time to reduce battery power consumption; lightweight design (30g), dimensions only 36×15×29mm, saving space.

Battery Voltage Gauge DC 12V 24V Meter,Waterproof 6-30V Digital Voltmeter with Battery Monitor,Digital LED Voltmeters for PS Transportation Digital Cameras MP3 Car Boat Motorcycle Truck (Black,1 Set)