---
product_id: 57292974
title: "Sealey Ak4120 Ethylene Glycol Antifreeze Tester Disc Type"
brand: "sealey"
price: "€ 21.02"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/57292974-sealey-ak4120-ethylene-glycol-antifreeze-tester-disc-type
store_origin: PT
region: Portugal
---

# Compact 38.9x11.7x5.8 cm size Durable unbreakable red plastic body 6 floating discs for freeze protection Sealey Ak4120 Ethylene Glycol Antifreeze Tester Disc Type

**Brand:** sealey
**Price:** € 21.02
**Availability:** ✅ In Stock

## Summary

> 🧊 Stay Cool, Stay Ahead: The Ultimate Antifreeze Tester for Pro-Level Precision

## Quick Answers

- **What is this?** Sealey Ak4120 Ethylene Glycol Antifreeze Tester Disc Type by sealey
- **How much does it cost?** € 21.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/57292974-sealey-ak4120-ethylene-glycol-antifreeze-tester-disc-type)

## Best For

- sealey enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** At just 110g and slim dimensions, it fits effortlessly in your toolkit or glovebox for on-the-go diagnostics.
- • **No Batteries, No Hassle:** Completely mechanical operation means zero downtime—always ready when you need it most.
- • **Robust & Reliable Build:** Crafted from virtually unbreakable plastic, designed to withstand daily garage hustle without cracking.
- • **User-Friendly Analog Display:** Easy-to-read temperature table right on the tester ensures quick, precise readings every time.
- • **Instant Freeze Protection Check:** Visualize antifreeze strength with 6 color-coded discs that float to reveal freeze levels—no guesswork needed.

## Overview

The Sealey AK4120 Ethylene Glycol Antifreeze Tester is a compact, durable analog tool designed to quickly assess coolant freeze protection levels using six floating colored discs. Its unbreakable plastic body and easy-to-read temperature guide make it an essential, hassle-free device for maintaining optimal engine performance in any climate.

## Description

Sealey Ak4120 Ethylene Glycol Antifreeze Tester Disc Type

## Features

- Features:Checks condition of coolant antifreeze, hot or cold
- Freeze protection level is indicated by the number of the six large coloured discs which float in the sample
- Easy-to-read temperature table on the virtually unbreakable plastic body
- Height: 58Width: 117Length: 389

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Sealey |
| Part Number | AK4120 |
| Product Dimensions | 38.9 x 11.7 x 5.8 cm; 110 g |
| Item model number | AK4120 |
| Size | 58mm x 117mm x 389mm |
| Colour | Red |
| Material | plastic |
| Power Source | AC |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Measurement System | Metric |
| Display style | Analog |
| Special Features | Frostschutz-Level-Anzeige |
| Included Components | Ethylene Glycol Antifreeze Tester Disc Type |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 110 g |

## Product Details

- **Brand:** Sealey
- **Special feature:** Frostschutz-Level-Anzeige
- **Colour:** Red
- **Age range (description):** Adult
- **Included components:** Ethylene Glycol Antifreeze Tester Disc Type
- **Outer material:** Plastic
- **Display type:** Analog
- **Product care instructions:** Wipe Clean
- **Unit count:** 60.0 count
- **Power source:** AC

## Images

![Sealey Ak4120 Ethylene Glycol Antifreeze Tester Disc Type - Image 1](https://m.media-amazon.com/images/I/51FDdoIldCL.jpg)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.pt/products/57292974-sealey-ak4120-ethylene-glycol-antifreeze-tester-disc-type](https://www.desertcart.pt/products/57292974-sealey-ak4120-ethylene-glycol-antifreeze-tester-disc-type)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-04-22*