---
product_id: 807174921
title: "Brake Fluid Tester, Brake Fluid Moisture Tester, Brake Fluid Liquid Tester Pen with 5 LED Indicators, Auto Brake Diagnostic Checker Tool for DOT3 DOT4 DOT5.1 Brake Fluid"
price: "฿2542"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/807174921-brake-fluid-tester-brake-fluid-moisture-tester-brake-fluid-liquid
store_origin: TH
region: Thailand
---

# Brake Fluid Tester, Brake Fluid Moisture Tester, Brake Fluid Liquid Tester Pen with 5 LED Indicators, Auto Brake Diagnostic Checker Tool for DOT3 DOT4 DOT5.1 Brake Fluid

**Price:** ฿2542
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Brake Fluid Tester, Brake Fluid Moisture Tester, Brake Fluid Liquid Tester Pen with 5 LED Indicators, Auto Brake Diagnostic Checker Tool for DOT3 DOT4 DOT5.1 Brake Fluid
- **How much does it cost?** ฿2542 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/807174921-brake-fluid-tester-brake-fluid-moisture-tester-brake-fluid-liquid)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DF7L5KZZ |
| Brand | ecocstm |
| Customer Reviews | 4.4 4.4 out of 5 stars (158) |
| Date First Available | August 26, 2024 |
| Item Weight | 0.634 ounces |
| Manufacturer | ecocstm |
| Manufacturer Part Number | ecocstm-BFT-01 |
| Package Dimensions | 6.02 x 0.98 x 0.75 inches |

## Images

![Brake Fluid Tester, Brake Fluid Moisture Tester, Brake Fluid Liquid Tester Pen with 5 LED Indicators, Auto Brake Diagnostic Checker Tool for DOT3 DOT4 DOT5.1 Brake Fluid - Image 1](https://m.media-amazon.com/images/I/61cc0XnMW9L.jpg)

## Questions & Answers

**Q: How do you open the battery compartment?**
A: The battery compartment is on the side. You can see the outline and an arrow showing which way to pull it.

**Q: How do i use this when my kia soul brake fluid has a filter?**
A: This needs to be dipped into the actual fluid to test the water content of the break fluid. I am sure that if there is a little screen at the top of your brake fluid reservoir, that it can be temporarily removed.

**Q: Will this work with 5.1 brake fluid?**
A: The car brake tester is suitable for GM vehicles and a wide range of brake fluid types, capable of checking the condition of DOT-3, DOT-4, DOT-5.1 brake fluids

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**Shop now:** [https://www.desertcart.co.th/products/807174921-brake-fluid-tester-brake-fluid-moisture-tester-brake-fluid-liquid](https://www.desertcart.co.th/products/807174921-brake-fluid-tester-brake-fluid-moisture-tester-brake-fluid-liquid)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-06-13*