Monitor, Capacity Tester, Checker, Fuel Gauge, Waterproof, Reverse Connection Protection, Blue/Green/White

【LCD Screen】Blue/Green/White backlit LCD screen. Power on visually indicates the percentage of power and remaining power 【Reverse Connection Protection】Only two wires for reverse connection protection, easy to connect and use Buckle Included: Comes with buckle and screws are not included Waterproof Surface: Equipped with a PVC film, and the surface is waterproof Quality Assurance: We guarantee that all of our products are of high quality. If you like, you buy with confidence. We guarantee to provide you with the best products and the most satisfying services. Please feel free to order it. If you have any problems with the product such as defects, please feel free to contact us by email and we will try our best to make your satisfaction. We guarantee that all of our items will provide one month return and exchange service as well as free customer service

We will only accept returns if the item is different from the picture shown

on the product page or is not in the same condition as the product description.

All items are 100% authentic: we verify authenticity before selling.