---
product_id: 48002680
title: "Prestone AF-1420 Antifreeze/Coolant Tester"
brand: "prestone"
price: "10639 Ft"
currency: HUF
in_stock: true
reviews_count: 11
category: "Prestone"
url: https://www.desertcart.hu/products/48002680-prestone-af-1420-antifreeze-coolant-tester
store_origin: HU
region: Hungary
---

# Visual rust & sediment inspection Accurate coolant concentration measurement Compact, machined precision design Prestone AF-1420 Antifreeze/Coolant Tester

**Brand:** prestone
**Price:** 10639 Ft
**Availability:** ✅ In Stock

## Summary

> 🧊 Stay Cool, Stay Ahead: Test Your Coolant Like a Pro!

## Quick Answers

- **What is this?** Prestone AF-1420 Antifreeze/Coolant Tester by prestone
- **How much does it cost?** 10639 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/48002680-prestone-af-1420-antifreeze-coolant-tester)

## Best For

- prestone enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Portable:** Lightweight 86g design fits perfectly in your toolkit or glove box for on-the-go checks.
- • **DIY Professional Grade:** Easy-to-use tool trusted by pros and enthusiasts alike for reliable results.
- • **Precision Coolant Testing:** Quickly measure antifreeze concentration to prevent costly engine damage.
- • **Rust & Sediment Detection:** Visual inspection ensures your coolant is free from harmful contaminants.
- • **Cost-Effective Maintenance:** Low-cost solution to extend engine life and avoid expensive repairs.

## Overview

The Prestone AF-1420 Antifreeze/Coolant Tester is a precision, easy-to-use tool designed for quick visual and concentration checks of your vehicle’s coolant. It helps detect rust and sediment while ensuring optimal antifreeze levels to protect your engine from freeze-ups, boil-overs, and corrosion. Lightweight and compact, it’s the essential maintenance gadget for every savvy vehicle owner.

## Description

Prestone Antifreeze/Coolant Tester is a professional do-it-yourself tester that easily tests for anti-freeze/anti-boil protection. Allows visual inspection for rust and sediment. It is important to maintain your antifreeze/coolant at the proper concentration to provide good corrosion protection as well as prevent freeze-ups and boil-overs. This tester provides a quick and easy method to safely collect a sample and measure coolant concentration. It also allows a visual inspection of the antifreeze while you test it. This is a low-cost way to check the condition of the antifreeze/coolant in your vehicle.

Review: Antifreeze test tool. - Does what it's supposed to do... an easy to use tester..that anyone can use..
Review: Great for winter - Handy little tool, useful if buying a second hand car and don't know the state of the coolant

## Features

- Allows visual inspection for rust and sediment
- Provides a quick and easy method to safely collect a sample and measure coolant concentration
- Helps in ensuring good corrosion protection
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000BOA9RY |
| Brand | Prestone |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,708) |
| Date First Available | 16 Aug. 2012 |
| Exterior | Machined |
| Item Weight | 86.2 g |
| Item model number | AF-1420 |
| Manufacturer | Prestone |
| Manufacturer part number | AF1420 |
| Model | AF1420 |
| Product Dimensions | 17.78 x 12.7 x 2.54 cm; 86.18 g |

## Product Details

- **Brand:** Prestone
- **Colour:** Multi
- **Item weight:** 0.19 Pounds
- **Power source:** Manual
- **Style:** Classic

## Images

![Prestone AF-1420 Antifreeze/Coolant Tester - Image 1](https://m.media-amazon.com/images/I/61DWcJtMvkL.jpg)

## Questions & Answers

**Q: Is it a one time use or you can test multiple cars?**
A: You can run dozens and dozens of tests on different cars. Good for many years of use. Works as it was designed to do.

**Q: Does this work with any type of coolant?**
A: This product works with any ethylenglycol-based coolant. It does not matter if the coolant is an OAT (organic), IAT (inorganic/synthetic) or HOAT (hybrid).

**Q: How accurate is this thing? I just had my coolant replaced and it’s still reading below the recommended temp.**
A: Below is good when it comes to the coolant freezing. 
Is it reading a low temp, or do you mean it's reading higher than what you need for freeze protection?

**Q: Will this work on a semi truck?**
A: As long as the coolant is ethylene glycol based.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Antifreeze test tool.
*by T***Y on 31 December 2024*

Does what it's supposed to do... an easy to use tester..that anyone can use..

### ⭐⭐⭐⭐⭐ Great for winter
*by S***E on 25 February 2021*

Handy little tool, useful if buying a second hand car and don't know the state of the coolant

### ⭐⭐⭐⭐⭐ works well
*by D***O on 10 April 2018*

working so far time will tell

## Frequently Bought Together

- Prestone AF-1420 Antifreeze/Coolant Tester
- EPAuto Spill Proof Radiator Coolant Filling Funnel Kit
- Phoenix Systems 8006-B Double-Ended Brake Fluid + Coolant Test Strips (15 foil wrapped test strips), 1 Pack

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**Shop now:** [https://www.desertcart.hu/products/48002680-prestone-af-1420-antifreeze-coolant-tester](https://www.desertcart.hu/products/48002680-prestone-af-1420-antifreeze-coolant-tester)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-02*