2-inch battery voltage gauge, LED digital display, IP67 waterproof, universal smart alarm for boats (AutoBlack)

Features:1.Made of 316 stainless steel, rustproof, fogproof, and flame-retardant.
2.Wide application, suitable for cars and boats, making it a practical accessory.
3.Indicating range 8V-32V, with a smart alarm; the alarm method is a flashing red warning light.
4.IP67 waterproof, which can withstand harsh marine environments.
5. Simple installation, no complicated tools required, convenient to use.
Specifications:Condition: 100% Brand New
Item Type: Voltage Gauge
Material: 316 Stainless Steel
Optional Type: White, Black
Applicable Models: Suitable for cars and boats
Waterproof Rating: IP67
br> Diameter: Approx. 52 mm/2 inches
Operating Voltage: 9V-32V
Indicator Range: 8V-32V
Alarm Mode: Red alarm indicator flashes

Package List:1 x Voltage Gauge 1 x Manual
Note:Please note that the new and old types of this product will be sent randomly, and please ensure this is acceptable to you before ordering.