Kingneed Truck GPS Speedometer 6.2 inch Extend Digital Display Vehicle Odometer Trip Meter Course Overspeed Alarm MPH/KMH

There is no on-off switch. Have to plug the power cord into the cigarette lighter and remember to remove it when shutting down for a day or more. Otherwise it stays on and runs down the vehicle battery.

I really happy about this it really helping me

Works as it should, easy to read. These GPS speedometers take a minute or two to start working,… that being said if you want a “hard wire” this to 12v DC on a toggle switch it works perfectly! If you are going to hard wire to 12 volt get this one! The other one I bought fried instantly. Seems to have had a voltage reduction in the plug that i cut off. If you are wiring directly to 12v DC BUY THIS ONE!

My dad is 72 and has started struggling to read the dash in a timely manor. He said it takes him too long to find, then focus on the odometer, and he's worried he'll become a dangerous driver really soon. So I found this dash odometer. You get exactly what you pay for, and we knew that going in. Dad made it a bristle board box shade, so it would glow better in the sun. He then bought strong velcro to attach the base to the dash, and another small piece on the unit to attach to the window. The supplied base was obviously going to be a big piece of useless rubbish, and boy was it ever.Saying that, dad loves it. He only has the odometer reading setup, so there are no other numbers visible on the side. He said it works and makes him a much safer driver again. So if you're willing to put a few bucks into this unit upon arrival, it's a great aid for an older driver. It keeps their eyes above the dash.

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