12V LED Digital Voltmeter Waterproof Voltage Gauge Meter Battery Tester with Digital Touch Display Panel for Car Boat Marine

Details: Working voltage: 12-24V Measurement range: 6-30V Material: ABS Circle Cotter: About two and a half inches. Display Type: Digital Display LED color: red/blue/green Hign-concerned Chemical : None Other Part Number : Voltage Meter Gauge Tester Placement on Vehicle : FRONT Interchange Part Number : LED Digital Display Voltmeter Special Features : LED Display Waterproof Voltmeter Item Weight : 15g Product size:3.6*3.6*2.2cm Material : ABS+Alloy

Features: 1. Universal for: Motorcycle / boat / tractor / UTV / Hanchus / Caravans / Car tower and so on. It works for 12V-24V. Easy to fix, working great for a stress test. 3. Fixed guy 1-1/8 inches in the panels upstairs, at 0.25 inches, nitrogen gas holds the meter in place. 4. Your battery state between full load and unloading. Mona has easy-to-read LEDs and connect to your 12th Walt system. Used to monitor under the storage battery, with a protective function on the reverse connection, the line won't burn. 7. To capture the state under the battery in time, voltage measurement targets can also be used for other products.

Package list: 1* Stress gauge 2* as terminals

Note: This V is the error rate of an oltmeter meter meter around 0.2V.