ProActive Sports Technasonic Check-Go Pro Sweet Spot Electronic Golf Ball Liner

This product does what it says I would have liked a couple spare pens when sold but not a big issue

I couldn't get this to work as described. The device didn't find the balanced line. Trying the device on balls with a different starting point gave different balance lines.I used epsom salts to check the balls first for balance and marked the top point which is the light end of the ball. if it always came back to the same point and doesn't return to one point the ball is perfectly balanced and any line can be drawn.None of the balls I tried were balanced and none were very bad. But the device failed to find the balance line.I tried a different set of new batteries with no change, it still failed.Decided to return for a refund.

Very good product for determining a sweet spot on a golf ball.

I bought this item after seeing demonstration Tube [very,very good] When I tried it it, the spinner wouldn't steady it's self. [the golf balls ProV1s]When I contacted the supplier via Amazon. they offered a 15% refund if I kept the item. WHY would I keep it if it didn't work. " NO BRAINER." This review will probably not be published because of Negative reviews.But this firm has BIG BIG problems. I don't know if I will get all my money back! [incl postage] but it could colour my views on AMAZON

It works

A little expensive for what it does. Cant fault anything else.

never use it - not precise - very shaky

If you put the same ball in repeatedly, you will get a different outcome