---
product_id: 586625160
title: "Fogfar 1 PC Motor Brake Fluid Moisture Content Analysis Pen, LED Indicator Light Plug-Play Brake Oil Test Pen, Automobile Fault Diagnosis Instrument, Compatible with Cars, SUVs, Trailers (Black)"
brand: "fogfar"
price: "₨4021"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/586625160-fogfar-1-pc-motor-brake-fluid-moisture-content-analysis-pen
store_origin: LK
region: Sri Lanka
---

# Quick Response Lightweight & Portable Easy to Use Fogfar 1 PC Motor Brake Fluid Moisture Content Analysis Pen, LED Indicator Light Plug-Play Brake Oil Test Pen, Automobile Fault Diagnosis Instrument, Compatible with Cars, SUVs, Trailers (Black)

**Brand:** fogfar
**Price:** ₨4021
**Availability:** ✅ In Stock

## Summary

> 🚗 Stay Safe on the Road with Instant Brake Fluid Insights!

## Quick Answers

- **What is this?** Fogfar 1 PC Motor Brake Fluid Moisture Content Analysis Pen, LED Indicator Light Plug-Play Brake Oil Test Pen, Automobile Fault Diagnosis Instrument, Compatible with Cars, SUVs, Trailers (Black) by fogfar
- **How much does it cost?** ₨4021 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/586625160-fogfar-1-pc-motor-brake-fluid-moisture-content-analysis-pen)

## Best For

- fogfar enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** High moisture content alerts you to potential braking issues before they become critical.
- • **User-Friendly Operation:** Just dip, press, and read—brake maintenance has never been this effortless.
- • **Dedicated Customer Support:** Experience peace of mind with our responsive after-sales service, ready to assist you within 24 hours.
- • **Instant Brake Fluid Quality Check:** Get immediate feedback on your brake fluid's health with a simple LED indicator.
- • **Compact Design for On-the-Go Testing:** Easily fits in your glovebox, ensuring you're always prepared for a quick check.

## Overview

The Fogfar 1 PC Motor Brake Fluid Moisture Content Analysis Pen is a compact, user-friendly tool designed for quick and accurate testing of brake fluid quality. With its LED indicator light, it provides instant feedback on moisture content, ensuring your vehicle's braking system operates safely and efficiently. Lightweight and portable, this essential automotive tool is perfect for on-the-go maintenance, making it a must-have for any car owner.

## Description

Fogfar 1 PC Motor Brake Fluid Moisture Content Analysis Pen, LED Indicator Light Plug-Play Brake Oil Test Pen, Automobile Fault Diagnosis Instrument, Compatible with Cars, SUVs, Trailers (Black)

## Features

- Quick Response: The LED indicator brake fluid test pen has the characteristics of quick response. When the pen comes into contact with brake fluid, the LED indicator light will quickly light up or change color, reflecting the quality of the brake fluid almost instantly. This allows you to quickly know if your brake fluid needs changing or maintenance.
- Lightweight and Portable: The LED indicator brake fluid test pen is small, lightweight and easy to carry. It can be placed in your vehicle's glovebox or tool box and ready for use. In this way, you can test the brake fluid quality at any time when needed to ensure the normal operation of the vehicle's braking system.
- Instructions for Use: Unscrew the cap of the brake fluid reservoir and take it off the cap of the test pen. Dip the test probe into the brake fluid in the reservoir. Press the power button and the green LED light will light up. Hold for 1 second, and the test result will be displayed by the LED light. After the test is completed, the test pen will automatically turn off after 12 seconds.
- Packing List: You will receive a black LED indicator car brake fluid test pen. The brake fluid test pen measures the moisture content of the brake fluid based on changes in conductivity, and clearly displays the moisture content through a light-emitting diode. High moisture content will cause the boiling point to lower, affecting braking performance.
- Perfect After-sales: We are committed to providing you with a perfect shopping experience, if you have any usage problems, please feel free to contact us directly, we will solve the problem for you within 24 hours on working days.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Fogfar |
| Brand | Fogfar |
| Item Weight | 0.317 ounces |
| Package Dimensions | 8.11 x 2.13 x 0.75 inches |
| Country of Origin | China |
| Item model number | FOSCJCB3401BL-1PC |
| Manufacturer Part Number | FO5649 |

## Images

![Fogfar 1 PC Motor Brake Fluid Moisture Content Analysis Pen, LED Indicator Light Plug-Play Brake Oil Test Pen, Automobile Fault Diagnosis Instrument, Compatible with Cars, SUVs, Trailers (Black) - Image 1](https://m.media-amazon.com/images/I/71cggks-lRL.jpg)
![Fogfar 1 PC Motor Brake Fluid Moisture Content Analysis Pen, LED Indicator Light Plug-Play Brake Oil Test Pen, Automobile Fault Diagnosis Instrument, Compatible with Cars, SUVs, Trailers (Black) - Image 2](https://m.media-amazon.com/images/I/61dyuq962AL.jpg)
![Fogfar 1 PC Motor Brake Fluid Moisture Content Analysis Pen, LED Indicator Light Plug-Play Brake Oil Test Pen, Automobile Fault Diagnosis Instrument, Compatible with Cars, SUVs, Trailers (Black) - Image 3](https://m.media-amazon.com/images/I/71WS2b+-YDL.jpg)
![Fogfar 1 PC Motor Brake Fluid Moisture Content Analysis Pen, LED Indicator Light Plug-Play Brake Oil Test Pen, Automobile Fault Diagnosis Instrument, Compatible with Cars, SUVs, Trailers (Black) - Image 4](https://m.media-amazon.com/images/I/71FvO9wzq0L.jpg)
![Fogfar 1 PC Motor Brake Fluid Moisture Content Analysis Pen, LED Indicator Light Plug-Play Brake Oil Test Pen, Automobile Fault Diagnosis Instrument, Compatible with Cars, SUVs, Trailers (Black) - Image 5](https://m.media-amazon.com/images/I/61v-RveuzDL.jpg)

## Available Options

This product comes in different **Color, Size, Number of Items** options.

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**Shop now:** [https://www.desertcart.lk/products/586625160-fogfar-1-pc-motor-brake-fluid-moisture-content-analysis-pen](https://www.desertcart.lk/products/586625160-fogfar-1-pc-motor-brake-fluid-moisture-content-analysis-pen)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-07*