KAOLALI Digital GPS Speedometer Waterproof (Shipped from USA) Gauge COG ODO Trip Voltmeter Auto Gauge Meter 9-32V for Boat Car Truck Motorcycle Silver White 85MM (3.34‘’)

The speedometer fit the hole in the dash perfectly. Tried out in my truck first to check speed and mileage and it was accurate. Wired to ignition switch and the ground to the negative side of a Garman GPS. Looks good and works very well. The old speedometer had not worked since they pulled the motor to replace hydraulic lines under the motor.

Great replacement for a $300 OEM part that always fails on Polaris sportsman 500sWAY cheaper - and a more modern all in one instrument. Has a half a dozen other functions that the OEM didn’t have - easy installation

Unfortunatly will install next spring

I got this gauge so I could have a compass and see how fast I’m going. I put this on my boat and it has worked great. The speedometer seems to be spot on. It’s gotten wet and had morning dew on it so I’m impressed with its durability. Would definitely recommend this!!

Everything works on this, easy to install. The overall size is a bit large, and they could have made the actual display larger given the overall size. Great speedometer for ATV/ mini jeep.

Install looks good and it functions as described. The image is what you can expect on a bright clear day. My phone is about a foot away in the image. It is highly reflective and not too bright. All I really need is the GPS knot meter which is the largest numbers on the screen. The GPS antenna was plenty long to exit thru aft air scoop so I'm happy with that. I was also able to use my 3 5/8" hole saw, and it fits well. They could probably fix the glare/dim problem with a deeper bezel.

If you wired this up in your vehicle, started it up n drove .9tenths of a mile, pulled over n shut your rig off, then started it back up and took off, you’d have put zero miles on the odometer. So, every trip you take it doesn’t save the tenths to your trip. If your using it for long hauls and infrequently shutting it off, it won’t matter much, but if you plan on a lot of cycles per fuel tank, this will cause you’re mileage to be off. Other than that, I love it and decided to still give it a 5 star review as it’s super simple to instal and the speed seems to be right on and I’ve seen ZERO instances of it not instantly connecting and maintaining signal while in use. Aside from its first startup when it did take about 30 seconds to connect to the satellites when first installed. I mounted mine in some dead space in the middle dash on our camper so my wife can keep track of our miles as the factory odometer and fuel gauge in our rig is inop. This was a quick, easy, and inexpensive way for us to ensure we didn’t run out of fuel!

So far so good, working for me just fine