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Review on ⚡ Waterproof Battery Monitor DC 4.5-150V Voltmeter Tester for Automative Electric Cars, Golf Cart, E-Bike, Bicycle & Motorcycle - Small Digital Gauge with 0.56'' LED (Blue) by Josh Endricko

Revainrating 5 out of 5

Nice to see what your battery is doing!

I originally bought this to monitor the battery on my garden tractor. I connected it to the ignition switch. When it works, I see both tension and traction. I later added a button so I can see what the battery voltage is doing without having to use my keys. This is a great voltage monitor for the price. I plan to add one to my jet ski and RTV connections as well as window edges.

Pros
  • Satisfied so far
Cons
  • Negative impression