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Showing results for tags 'speedohealer speedometer'.
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I ordered a SpeedoHealer, model SHv4, for my 07 RSV and got it installed today. Using a GPS, I did about 75 miles getting it calibrated just right. There is a disparity between the speedometer error and the odometer error, as others have reported. So, the choice then becomes, do you want accuracy of the speedometer, or the odometer, or, in my case, split the difference? I chose to bias the correction value to favor the odometer, with the speedometer error now being about 1-2 mph high, as opposed to before the correction, when it read about 7-8 mph high. My odometer reading is now off (low) by only a couple of tenths in 20 miles traveled, about a one percent error. This will probably equalize as the new tire wears in. Long story short: I ended up setting the correction factor on the SpeedoHealer to -05.5, which splits the difference nicely. At in-town speeds of around 30-50 mph, the odometer and speedometer error is almost not noticeable. At hiway speeds of 65-75 the full error is as previously stated, about 1-2 mph off. I can live with that! I started with a correction factor of -06.7, which had the speedo reading dead accurate with the GPS, as per the website calculator. There is a second setting that can be used in the SpeedoHealer, but I dont think I'll be needing that. The pushbutton for reading highest speed is kinda cool, it sweeps the speedometer needle across the face of the dial, and pauses for about 5 seconds at your highest speed. The unit is completely plug and play, and impressively small, about the size of a zippo lighter...very easy to hide under the seat. http://www.healtech-electronics.com/
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