---
product_id: 106109413
title: "ProActive Sports Technasonic Check-Go Pro Sweet Spot Electronic Golf Ball Liner"
brand: "proactive sports"
price: "€ 207.31"
currency: EUR
in_stock: true
reviews_count: 8
category: "Pro Active Sports"
url: https://www.desertcart.sk/products/106109413-proactive-sports-technasonic-check-go-pro-sweet-spot-electronic-golf
store_origin: SK
region: Slovakia
---

# LED balance indicator Finds sweet spot in 30 seconds 10,000 RPM gyroscopic spin ProActive Sports Technasonic Check-Go Pro Sweet Spot Electronic Golf Ball Liner

**Brand:** proactive sports
**Price:** € 207.31
**Availability:** ✅ In Stock

## Summary

> ⛳ Unlock your golf ball’s hidden sweet spot and drive like a pro!

## Quick Answers

- **What is this?** ProActive Sports Technasonic Check-Go Pro Sweet Spot Electronic Golf Ball Liner by proactive sports
- **How much does it cost?** € 207.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/106109413-proactive-sports-technasonic-check-go-pro-sweet-spot-electronic-golf)

## Best For

- proactive sports enthusiasts

## Why This Product

- Trusted proactive sports brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rapid Calibration:** Locates the balanced equator in just 30 seconds, so you spend less time prepping and more time perfecting your swing.
- • **Smart LED Indicator:** Visual LED cue signals when your ball is perfectly balanced and ready for marking—no guesswork involved.
- • **Universal Compatibility:** Works seamlessly with all brands of golf balls, ensuring every drive benefits from optimized balance.
- • **Custom Alignment Marking:** Built-in alignment cup plus included marker lets you create personalized partial or bold lines for consistent, straighter shots.
- • **Precision Spin Technology:** Harnesses 10,000 RPM gyroscopic action to pinpoint your golf ball’s true sweet spot with unmatched accuracy.

## Overview

The ProActive Sports Technasonic Check-Go Pro is an advanced electronic golf ball liner that uses patented 10,000 RPM gyroscopic spin technology to identify the true balance equator—or sweet spot—of any golf ball within 30 seconds. Featuring an LED indicator and built-in alignment cup, it allows golfers to mark their balls precisely for improved accuracy, longer drives, and reduced hooks and slices. Compatible with all golf ball brands and including batteries and a marker, this compact device is a must-have training aid for serious golfers aiming to elevate their game.

## Description

Each ball has its own unique Sweet Spot. Hitting it will increase the distance and accuracy of your drives while reducing the chance of hooks and slices. Check Go Pro finds any golf ball's "true balance equator" in 30 seconds, improving a ball's playability off the tee and when putting. Check Go Pro's patented spin-balance technology improves game performance by balance-calibrating any golf ball before play. While spinning at over 10,000 RPM, this amazing device finds a ball's center of balance and draws an equator along it. This balance equator represents what is referred to as the "Sweet Spot" of any golf ball. By playing aligned with the balance equator, you will hit straighter and farther while reducing hooks and slices. Nearly every golf ball manufactured is imperfectly balanced. Even the very best golf ball can and will perform substantially better when played on its true balance equator. Play better golf with Check Go Pro.

Review: 1st class service and Item - This product does what it says I would have liked a couple spare pens when sold but not a big issue
Review: Just didn't work as advertised - 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.

## Features

- Using physics spins golf balls to find sweet spot
- Marking pen included to mark the golf ball
- Batteries are included
- Locates both the ball's Balanced Equator and Sweet Spot in 30 seconds.
- High Speed 10,000 RPM Gyroscopic Action.
- Works with All Brands of Golf Balls.
- LED light indicates when the ball is balanced and ready to mark.
- Built-in Alignment Cup (to create your own partial or bold line).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000IMDIAY |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Best Sellers Rank | 111,044 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 93 in Golf Rangefinders |
| Brand | ProActive Sports |
| Brand Name | ProActive Sports |
| Colour | Red |
| Construction Type | Electronic, Plastic, Ink-based |
| Customer Reviews | 3.7 out of 5 stars 1,511 Reviews |
| Global Trade Identification Number | 00021089000040 |
| Included Components | Check Go Pro, batteries, marker, manual |
| Item Type Name | Sweet Spot Electronic Golf Ball Liner |
| Item Weight | 295 g |
| Item weight | 295 g |
| Manufacturer | Technasonic |
| Manufacturer Part Number | DBL006 |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | DBL006 |
| Number of Items | 1 |
| Size | One Size |
| Sport | Golf |
| Sport Type | Golf |
| Stitching Type | Sewn |
| UPC | 021089000040 |
| Unit Count | 1.0 count |

## Product Details

- **Age range (description):** Adult
- **Brand:** ProActive Sports
- **Colour:** Red
- **Item weight:** 0.6 Pounds
- **Material:** Plastic

## Images

![ProActive Sports Technasonic Check-Go Pro Sweet Spot Electronic Golf Ball Liner - Image 1](https://m.media-amazon.com/images/I/41Z0lyeNsFL.jpg)
![ProActive Sports Technasonic Check-Go Pro Sweet Spot Electronic Golf Ball Liner - Image 2](https://m.media-amazon.com/images/I/61g0Dq0RikL.jpg)

## Questions & Answers

**Q: Can i buy spare pens**
A: Try a Sharpie

## Customer Reviews

### ⭐⭐⭐⭐⭐ 1st class service and Item
*by T***N on 19 December 2018*

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

### ⭐ Just didn't work as advertised
*by I***. on 20 July 2025*

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 for golf balls
*by J***N on 27 June 2019*

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

## Frequently Bought Together

- Technasonic Check-Go Pro Sweet Spot Electronic Golf Ball Liner
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**Shop now:** [https://www.desertcart.sk/products/106109413-proactive-sports-technasonic-check-go-pro-sweet-spot-electronic-golf](https://www.desertcart.sk/products/106109413-proactive-sports-technasonic-check-go-pro-sweet-spot-electronic-golf)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-05-28*