---
product_id: 51243344
title: "3-in-1 Antifreeze Tester in Fahrenheit Scale for Checking Freezing Point and Concentration of Ethylene Glycol or Propylene Glycol Based Automobile Antifreeze Coolant, Also for Battery Acid Condition"
brand: "aichose"
price: "€ 46.76"
currency: EUR
in_stock: true
reviews_count: 8
category: "Aichose"
url: https://www.desertcart.nl/products/51243344-3-in-1-antifreeze-tester-in-fahrenheit-scale-for-checking
store_origin: NL
region: Netherlands
---

# Battery acid gravity: 1.100-1.400 kg/l Concentration accuracy: 0-70% glycol Freezing point range: -84°F to 32°F 3-in-1 Antifreeze Tester in Fahrenheit Scale for Checking Freezing Point and Concentration of Ethylene Glycol or Propylene Glycol Based Automobile Antifreeze Coolant, Also for Battery Acid Condition

**Brand:** aichose
**Price:** € 46.76
**Availability:** ✅ In Stock

## Summary

> 🌟 Stay Cool, Stay Charged: The Ultimate 3-in-1 Antifreeze & Battery Tester

## Quick Answers

- **What is this?** 3-in-1 Antifreeze Tester in Fahrenheit Scale for Checking Freezing Point and Concentration of Ethylene Glycol or Propylene Glycol Based Automobile Antifreeze Coolant, Also for Battery Acid Condition by aichose
- **How much does it cost?** € 46.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/51243344-3-in-1-antifreeze-tester-in-fahrenheit-scale-for-checking)

## Best For

- aichose enthusiasts

## Why This Product

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

## Key Features

- • **Quick-Drop Efficiency:** Just 2-3 drops and seconds to get reliable results—no batteries, no hassle.
- • **Battery Health Insight:** Monitor your battery’s charge condition with specific gravity readings to avoid unexpected failures.
- • **Frost-Proof Confidence:** Accurately tests antifreeze down to -84°F, so your engine never freezes under pressure.
- • **Triple-Check Precision:** Measure freezing point, glycol concentration, and battery acid condition—all in one sleek device.
- • **Smart Auto Temp Compensation:** Automatic temperature adjustment ensures spot-on readings no matter the weather.

## Overview

This compact 3-in-1 antifreeze tester offers precise measurement of freezing points and glycol concentrations for ethylene and propylene glycol coolants, plus specific gravity testing for battery acid. Featuring automatic temperature compensation and requiring only a few drops of fluid, it delivers fast, reliable diagnostics without batteries—perfect for professionals who demand accuracy and efficiency in vehicle maintenance.

## Description

3-in-1 Antifreeze Tester in Fahrenheit Scale for Checking Freezing Point and Concentration of Ethylene Glycol or Propylene Glycol Based Automobile Antifreeze Coolant, Also for Battery Acid Condition: desertcart.com: Industrial & Scientific

Review: Accurate and easy to use - It works great. I really need it because my chiller and equipment are placed outdoor. The temperature sometimes drops below 20 F in winter.
Review: Well Made and Very Useful - Using in my motorhome, not just for antifreeze, but especially the six 12-volt wet cell batteries. Tells me which cell might be failing. Seems accurate, well made, easy to use. Buy it.

## Features

- Function 1: Measuring freezing point temperture of ethylene glycol or propylene glycol based automobile antifreeze coolant. Scale range: ethylene glycol base: -84°F-32°F, propylene glycol based -60°F-32°F
- Function 2: Measuring concentration of ethylene glycol or propylene glycol based automobile antifreeze coolant. Scale Range: ethylene glycol base: 0-70% propylene glycol based 0-63%
- Function 3:Measuring specific gravity of battery acid and provide a quick reference of battery charge condition. Scale Range:1.100~1.400kg/l
- Features automatic temperature compensation: makes it more convenient to use in different temperature.
- Quick and easy: Just need 2-3 drops of solution and a few seconds, you can get accurate readings. And no battery needed.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N3AY7Q3 |
| Best Sellers Rank | #9,912 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Lab Refractometers |
| Date First Available | February 3, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 8.1 ounces |
| Item model number | RHB-ATC20 |
| Manufacturer | Xindacheng |
| Product Dimensions | 6.5 x 1.5 x 1.5 inches |

## Images

![3-in-1 Antifreeze Tester in Fahrenheit Scale for Checking Freezing Point and Concentration of Ethylene Glycol or Propylene Glycol Based Automobile Antifreeze Coolant, Also for Battery Acid Condition - Image 1](https://m.media-amazon.com/images/I/71gW4CewxQL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Accurate and easy to use
*by J***. on October 25, 2025*

It works great. I really need it because my chiller and equipment are placed outdoor. The temperature sometimes drops below 20 F in winter.

### ⭐⭐⭐⭐⭐ Well Made and Very Useful
*by K***R on June 19, 2025*

Using in my motorhome, not just for antifreeze, but especially the six 12-volt wet cell batteries. Tells me which cell might be failing. Seems accurate, well made, easy to use. Buy it.

### ⭐⭐⭐⭐⭐ Simple To Use and Accurate
*by Z***Z on August 19, 2025*

This is my first use of a refractometer style antifreeze checker and it was impressive. The instructions are clear and use is easy. I confirmed the factory calibration with distilled water which showed 32 deg freeze point / 0% antifreeze. A known 50 / 50 glycol mixture showed right at 50%. This gave me confidence that readings of unknows should be accurate at well. This wins hands down over the floating balls or arrow style antifreeze checkers. Very happy with the quality and performance for the price. The storage case and the included droppers were better than expected quality.

## Frequently Bought Together

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-25*