---
product_id: 566239795
title: "Brake Fluid Liquid Tester Automotive Diagnostic Tool Oil Moisture Analyzer Vehicle Brake System Test"
brand: "eujgoov"
price: "€ 15.42"
currency: EUR
in_stock: true
category: "Eujgoov"
url: https://www.desertcart.gr/products/566239795-brake-fluid-liquid-tester-automotive-diagnostic-tool-oil-moisture-analyzer
store_origin: GR
region: Greece
---

# ±0.3% high accuracy sensor 0-4% moisture detection range Scratch-resistant ABS casing Brake Fluid Liquid Tester Automotive Diagnostic Tool Oil Moisture Analyzer Vehicle Brake System Test

**Brand:** eujgoov
**Price:** € 15.42
**Availability:** ✅ In Stock

## Summary

> 💡 Stay ahead of brake failures with precision moisture testing!

## Quick Answers

- **What is this?** Brake Fluid Liquid Tester Automotive Diagnostic Tool Oil Moisture Analyzer Vehicle Brake System Test by eujgoov
- **How much does it cost?** € 15.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/566239795-brake-fluid-liquid-tester-automotive-diagnostic-tool-oil-moisture-analyzer)

## Best For

- eujgoov enthusiasts

## Why This Product

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

## Key Features

- • **Precision You Can Trust:** High-accuracy probe with ±0.3% error ensures reliable diagnostics every time.
- • **User-Friendly Operation:** Simple one-button power and fluid type switching for hassle-free testing on the go.
- • **Instant Moisture Insight:** Quickly identify brake fluid water content from 0% to 4% for safer drives.
- • **Durable & Eco-Friendly Build:** Robust ABS material resists scratches and impacts while being environmentally conscious.
- • **Multi-Type Fluid Compatibility:** Seamlessly test DOT3, DOT4, and DOT5.1 brake fluids with one device.

## Overview

This compact brake fluid tester offers professional-grade moisture detection from 0% to 4% with ±0.3% accuracy, compatible with DOT3, DOT4, and DOT5.1 fluids. Its durable ABS body ensures longevity, while intuitive controls make it an essential tool for proactive vehicle maintenance.

## Description

Specification:Item Type: Brake Fluid Liquid TesterModel: HT662Material: ABSBattery: 2 x 1.5V AAA battery(not include)Basic Parameters: Detection Range: 0%~4%Error: ±0.3%Detection Type: DOT3, DOT4, DOT5.1Use Environment: Working Temperature: 0~40℃Storage Temperature: -10~50℃Humidity: ≤95%Altitude: ≤2000 metersHow to Use:On Or Off: Press the power button and hold for more than 1 second to turn on, the beep will beep once, the display will light up, and will enter the test state; in the power on state, press the power button to shut down.Function Switch: The default brake fluid type detected by the detection pen is DOT3; press the function switch button to switch to DOT4; press again to switch to DOT5.1; press again to return to DOT3, and so on.Moisture Detection: After power on, select the type of brake fluid to be tested. Before testing, make sure the metal probe is clean, immerse the metal part of the testing head in the liquid to be tested for 3 seconds, wait for the display to stabilize, observe the state, and read the value.packing list:1 x Brake Fluid Liquid Tester1 x User Manual

## Features

- Quick Distinguish: The water content is 0%‑4% representing no water and the amount of water content in turn, so that car owners can quickly understand whether the water content of the brake fluid is qualified.
- Moisture Change Measurement: The brake fluid detection pen is based on the change of electrical conductivity to measure the moisture change of brake fluid.
- Scratch Resistant ABS: Using excellent ABS material, possess impact , scratch , environmentally friendly.
- Accurate and Original high accuracy probe is made of excellent materials, to ensure outstanding performance.
- TECHNICAL PARAMETERS: Detection range from 0%~4%, error is ±0.3%, detection type contain DOT3, DOT4, DOT5.1.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CC3KDP7Z |
| ASIN  | B0CC3KDP7Z |
| Batteries Included? | No |
| Batteries Required? | No |
| Country of origin  | China |
| Customer Reviews | 4.1 4.1 out of 5 stars (2) |
| Customer reviews | 4.1 4.1 out of 5 stars (2) |
| Date First Available | 17 July 2023 |
| Date First Available  | 17 July 2023 |
| Item Weight | 60 g |
| Item model number | Eujgoovotgxv3az5i |
| Item model number  | Eujgoovotgxv3az5i |
| Manufacturer | Eujgoov |
| Manufacturer  | Eujgoov |
| Part number | Eujgoovotgxv3az5i |
| Product Dimensions | 18 x 4 x 3 cm; 60 g |
| Product Dimensions  | 18 x 4 x 3 cm; 60 g |

## Images

![Brake Fluid Liquid Tester Automotive Diagnostic Tool Oil Moisture Analyzer Vehicle Brake System Test - Image 1](https://m.media-amazon.com/images/I/61qGVaJK9HL.jpg)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-01*