---
product_id: 48002680
title: "Prestone AF-1420 Antifreeze/Coolant Tester"
brand: "prestone"
price: "₱2905"
currency: PHP
in_stock: true
reviews_count: 11
category: "Prestone"
url: https://www.desertcart.ph/products/48002680-prestone-af-1420-antifreeze-coolant-tester
store_origin: PH
region: Philippines
---

# Visual rust & sediment inspection Measures coolant concentration precisely Prevents freeze-ups & boil-overs Prestone AF-1420 Antifreeze/Coolant Tester

**Brand:** prestone
**Price:** ₱2905
**Availability:** ✅ In Stock

## Summary

> 🧊 Stay cool, stay ahead: Test your antifreeze like a pro!

## Quick Answers

- **What is this?** Prestone AF-1420 Antifreeze/Coolant Tester by prestone
- **How much does it cost?** ₱2905 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/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

- • **Manual & Portable:** No batteries needed—test anywhere, anytime
- • **Trusted by Thousands:** 4.6-star rating from over 3,700 users proves reliability
- • **Universal Compatibility:** Works seamlessly with all vehicle antifreeze systems
- • **Precision Coolant Testing:** Quickly gauge antifreeze strength for optimal engine protection
- • **Rust & Sediment Detection:** Visual check to catch corrosion before it costs you

## Overview

The Prestone AF-1420 Antifreeze/Coolant Tester is a compact, manual tool designed for quick and accurate measurement of coolant concentration. It enables visual inspection for rust and sediment, helping prevent engine freeze-ups and boil-overs. Compatible with all vehicle antifreeze systems, it offers a trusted, low-cost solution favored by thousands of users for maintaining optimal engine health.

## 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 |
| Colour | Multi |
| Compatible Devices | All vehicles with antifreeze/coolant system |
| Customer Reviews | 4.6 out of 5 stars 3,725 Reviews |
| Global Trade Identification Number | 00797496004697 |
| Included Components | Other Vehicle Parts( AUTO_PART ),Replacement Parts - Underhood, Engine Cooling |
| Item Dimensions | 17.8 x 12.7 x 2.5 centimetres |
| Item Type Name | Coolant Tester |
| Item Weight | 3 Ounces |
| Item dimensions L x W x H | 17.8 x 12.7 x 2.5 centimetres |
| Item weight | 3 Ounces |
| Manufacturer | Prestone |
| Manufacturer Part Number | AF1420 |
| Measurement Type | temperature |
| Model Number | AF-1420 |
| Power Source | Manual |
| Power source | Manual |
| Style | Classic |
| Style Name | Classic |
| UPC | 071153004696 097496004698 797496004697 746297288898 |
| Unit Count | 1.0 count |
| Upper Temperature Rating | 387 Degrees Fahrenheit |

## 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
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- 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 Philippines*
*Store origin: PH*
*Last updated: 2026-08-10*