---
product_id: 48002680
title: "Prestone AF-1420 Antifreeze/Coolant Tester"
brand: "prestone"
price: "RM219"
currency: MYR
in_stock: true
reviews_count: 11
category: "Prestone"
url: https://www.desertcart.com.my/products/48002680-prestone-af-1420-antifreeze-coolant-tester
store_origin: MY
region: Malaysia
---

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

**Brand:** prestone
**Price:** RM219
**Availability:** ✅ In Stock

## Summary

> 🧊 Stay cool, stay protected — test like a pro!

## Quick Answers

- **What is this?** Prestone AF-1420 Antifreeze/Coolant Tester by prestone
- **How much does it cost?** RM219 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/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 & Durable:** Machined exterior and lightweight design for effortless handling and storage.
- • **DIY Professional Grade:** Easy-to-use tool trusted by pros and enthusiasts alike for reliable results.
- • **Winter-Ready Confidence:** Stay ahead of freeze-ups and boil-overs with proactive coolant maintenance.
- • **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.

## Overview

The Prestone AF-1420 Antifreeze/Coolant Tester is a precision, easy-to-use tool designed for quick visual and concentration testing of vehicle coolant. It helps detect rust and sediment while ensuring optimal antifreeze levels to protect engines from freezing and overheating. Lightweight and machined for durability, it’s a must-have for proactive vehicle maintenance.

## 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 (3,714) |
| Date First Available | 16 Aug. 2012 |
| Exterior | Machined |
| Item Weight | 84.9 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; 85.05 g |

## Product Details

- **Brand:** Prestone
- **Colour:** Multi
- **Item weight:** 3 Ounces
- **Power source:** Manual
- **Style:** Classic

## Images

![Prestone AF-1420 Antifreeze/Coolant Tester - Image 1](https://m.media-amazon.com/images/I/61DWcJtMvkL.jpg)
![Prestone AF-1420 Antifreeze/Coolant Tester - Image 2](https://m.media-amazon.com/images/I/71Sh3nVyugL.jpg)
![Prestone AF-1420 Antifreeze/Coolant Tester - Image 3](https://m.media-amazon.com/images/I/718wrtH6t7L.jpg)
![Prestone AF-1420 Antifreeze/Coolant Tester - Image 4](https://m.media-amazon.com/images/I/714GE5uECLL.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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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-03-03*