---
product_id: 5914507
title: "Tools 1106 Professional Antifreeze and Coolant Tester"
brand: "atd"
price: "€ 16.39"
currency: EUR
in_stock: true
reviews_count: 13
category: "Atd"
url: https://www.desertcart.hr/products/5914507-tools-1106-professional-antifreeze-and-coolant-tester
store_origin: HR
region: Croatia
---

# Tests all ethylene glycol coolants Lightweight 5.6 oz for easy handling Shatter-resistant clear housing Tools 1106 Professional Antifreeze and Coolant Tester

**Brand:** atd
**Price:** € 16.39
**Availability:** ✅ In Stock

## Summary

> 🧊 Stay cool, stay ahead: The pro’s choice for antifreeze testing!

## Quick Answers

- **What is this?** Tools 1106 Professional Antifreeze and Coolant Tester by atd
- **How much does it cost?** € 16.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/5914507-tools-1106-professional-antifreeze-and-coolant-tester)

## Best For

- atd enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Operation:** Simple, intuitive testing process that saves you time and hassle on every vehicle inspection.
- • **Compact & Lightweight:** At just 5.6 ounces, it’s perfectly portable for on-the-go diagnostics and quick checks.
- • **Durable & Reliable Design:** Built with a tough, shatter-resistant clear housing to withstand daily professional use without fail.
- • **Professional Grade Accuracy:** Ensures precise antifreeze condition readings to protect your engine and avoid costly repairs.
- • **Universal Coolant Compatibility:** Accurately checks all ethylene glycol antifreeze types, including GM Dex-Cool, so you never miss a beat.

## Overview

The ATD Tools 1106 Professional Antifreeze and Coolant Tester is a lightweight, durable device designed to accurately assess the condition of all ethylene glycol-based coolants, including GM Dex-Cool. Featuring a shatter-resistant clear housing and simple operation, it’s an essential tool for vehicle maintenance professionals seeking reliable, on-the-spot coolant diagnostics.

## Description

NA

Review: Did the job! - No way to find out what you need to know without it.
Review: Simple & Easy To Use - High quality easy to use coolant tester. The tester is big enough to make reading results very simple. Its like using a flat turkey baster with 6 internal disc to check the coolant. The more disc that float to the top of the flask, the better chance your coolant is still good. The design is simple and practical. The quality matches the price of this coolant tester.

## Features

- Easily checks condition of antifreeze and coolant
- Works for all ethylene glycol coolants, including GM Dex-Cool
- Tough, shatter-resistant clear housing
- Simple to use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00ARAJJ9G |
| Brand | ATD |
| Customer Reviews | 4.3 4.3 out of 5 stars (514) |
| Date First Available | December 21, 2012 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 5.6 ounces |
| Item model number | 1106 |
| Manufacturer | ATD Tools |
| Manufacturer Part Number | 1106 |
| Model | 1106 |
| Package Dimensions | 14.61 x 4.29 x 2.09 inches |

## Images

![Tools 1106 Professional Antifreeze and Coolant Tester - Image 1](https://m.media-amazon.com/images/I/51zPPVvg1hL.jpg)

## Questions & Answers

**Q: What does reading #6 "Not Safe" mean?**
A: This will sound crazy. Too much undiluted antifreeze will not lubricate the water pump  and the corrosion inhibitors will not perform to their full potential..Full strength antifreeze  ( concentrated) needs to be mixed 50% with water. Will 6 ball freeze? ? Nope.but drain some off add some water pumps and head gaskets are expensive..

**Q: I purchased this item back in may and the rubber boot is already broken.  What kind of warranty do you offer? please let me know**
A: Here is what I got from ATDThank you for your interest in ATD Tools. Generally, the warranties are handled at the point of sale, but we understand that Amazon is not a customer friendly site. If you can send your tester into us with a copy of the proof of purchase, we can replace it for you if it is deemed that the damage wasn't due to misuse or abuse, as our warranty covers defects in materials and workmanship for a period not to exceed one year.Please send it along with your proof of purchase to:ATD Tools, Inc160 Enterprise DriveWentzville, MO 63385 Attn: JonThank you,- Jon LovettoCustomer Service / Parts Manager ATD Tools, Inc.

**Q: Can you test cold**
A: Yes, this will test your coolant while it is cold.

**Q: The directions say "count the floating balls"  do they have to be floating at the top or is just off the bottom to be good enough to be counted floati**
A: As long as it floats it counts. The discs don't need to go all the way to the top.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Did the job!
*by M***S on March 16, 2026*

No way to find out what you need to know without it.

### ⭐⭐⭐⭐⭐ Simple & Easy To Use
*by M***. on July 3, 2025*

High quality easy to use coolant tester. The tester is big enough to make reading results very simple. Its like using a flat turkey baster with 6 internal disc to check the coolant. The more disc that float to the top of the flask, the better chance your coolant is still good. The design is simple and practical. The quality matches the price of this coolant tester.

### ⭐⭐⭐⭐⭐ Very accurate and very easy to read the results.
*by D***R on January 24, 2026*

I live in the Chicago area where temperatures can get very cold. I am very careful to maintain my vehicles in top condition so they will be ready when I need to use them . One of my biggest concerns is the protection level of my antifreeze, both in the winter and the summer. I had used this type of tester for years and had found it to be very accurate and very easy to read. I recently needed but could not find my tester, and with the recent forecast of below zero weather - actual temperature not just wind chill, I immediately ordered the identical tester that I had used for years. It arrived one day after I had placed the order. I would definitely order from the seller again.

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- ATD Tools 1106 Professional Antifreeze and Coolant Tester
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**Shop now:** [https://www.desertcart.hr/products/5914507-tools-1106-professional-antifreeze-and-coolant-tester](https://www.desertcart.hr/products/5914507-tools-1106-professional-antifreeze-and-coolant-tester)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-04-25*