---
product_id: 20263392
title: "Delmkin Calibrated for DOT 4 Brake Fluids Brake Fluid Tester Brake Fluid Liquid Tester Pen"
brand: "delmkin"
price: "291.39 DT"
currency: TND
in_stock: false
url: https://www.desertcart.tn/products/20263392-delmkin-calibrated-for-dot-4-brake-fluids-brake-fluid-tester
store_origin: TN
region: Tunisia
---

# Delmkin Calibrated for DOT 4 Brake Fluids Brake Fluid Tester Brake Fluid Liquid Tester Pen

**Brand:** delmkin
**Price:** 291.39 DT
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Delmkin Calibrated for DOT 4 Brake Fluids Brake Fluid Tester Brake Fluid Liquid Tester Pen by delmkin
- **How much does it cost?** 291.39 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/20263392-delmkin-calibrated-for-dot-4-brake-fluids-brake-fluid-tester)

## Best For

- delmkin enthusiasts

## Why This Product

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

## Description

Product Description: 
 Performance features: 
 Five LED indicator light shows that the test results are more accurate. 
 Test DOT 3, DOT4, DOT5 brake oil 
 Press the switch to turn on the power, the green LED on behalf of the battery is normal, the green light does not light on behalf of the battery to replace 
 Automatic shutdown function 
 Green LED lamp = brake fluid containing H2O  Yellow LED lamp = brake fluid with H2O = 1.5%to 3%, can continue to use, 6 months after the detection of a 
 Red LED lamp = brake fluid with H2O > 3%, brake fluid can not continue to use, need to be replaced 
 Red LED: change the brake fluid 
 LED red flashing: replace the battery 
 LED yellow: low moisture content, once again examined at 6 months 
 LED green: brake fluid / battery line 
 Remember, dry brake fluid using this tester

## Features

- Quick and easy way to test for moisture content in the brake fluid; results appear in seconds!
- LED light indicators show percentage of water in the brake fluid
- brake fluid has a good performance, and ease of use.
- Calibrated for cars using DOT 4 brake fluid only (found in most cars)
- Power Supply: 1 x 1.5V "AAA" Battery

## Images

![Delmkin Calibrated for DOT 4 Brake Fluids Brake Fluid Tester Brake Fluid Liquid Tester Pen - Image 1](http://ecx.images-amazon.com/images/I/41LjoDpKyZL.jpg)
![Delmkin Calibrated for DOT 4 Brake Fluids Brake Fluid Tester Brake Fluid Liquid Tester Pen - Image 2](http://ecx.images-amazon.com/images/I/51oOAW17VRL.jpg)
![Delmkin Calibrated for DOT 4 Brake Fluids Brake Fluid Tester Brake Fluid Liquid Tester Pen - Image 3](http://ecx.images-amazon.com/images/I/51oo3s5Tc1L.jpg)
![Delmkin Calibrated for DOT 4 Brake Fluids Brake Fluid Tester Brake Fluid Liquid Tester Pen - Image 4](http://ecx.images-amazon.com/images/I/41je3IV3efL.jpg)
![Delmkin Calibrated for DOT 4 Brake Fluids Brake Fluid Tester Brake Fluid Liquid Tester Pen - Image 5](http://ecx.images-amazon.com/images/I/41IuOo2pWRL.jpg)

---

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**Shop now:** [https://www.desertcart.tn/products/20263392-delmkin-calibrated-for-dot-4-brake-fluids-brake-fluid-tester](https://www.desertcart.tn/products/20263392-delmkin-calibrated-for-dot-4-brake-fluids-brake-fluid-tester)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-03-14*