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Rechargeable Automotive Brake Fluid Moisture Content Tester

Product Price
$ 15.14 In Stock
SKUTY001157
MOQ1
KG/Piece0.14 KG
Returns30 days returns. Buyer pays for return shipping. If you use an Acctes shipping label, it will be deducted from your refund amount.
See details
Power Type Battery Operated Rechargeable
Probe Style Extended Probe Standard Probe
Quantity

Rechargeable Automotive Brake Fluid Moisture Content Tester

Product Overview

Our Rechargeable Automotive Brake Fluid Moisture Tester is an essential auto maintenance tool designed to accurately measure water content in brake fluid, helping you determine when brake fluid needs replacement to ensure safe braking performance. Compatible with all common brake fluid standards, this portable tester delivers reliable results in seconds, making it ideal for both professional mechanics and DIY car enthusiasts.

Brake fluid is hygroscopic, meaning it absorbs moisture from the atmosphere over time. Excess moisture reduces brake fluid boiling point, which can cause vapor lock and brake failure under heavy braking. Regular testing with this professional moisture detector ensures your braking system operates at peak safety, preventing dangerous brake performance issues.

Key Features

  • 🔋 Built-in rechargeable battery for cordless portable testing, no need for external power during field use

  • Universal compatibility with DOT 3, DOT 4, and DOT 5.1 brake fluid standards

  • High-precision corrosion-resistant probe for accurate, repeatable moisture content readings

  • Clear LCD backlit display with real-time percentage moisture content readout

  • Dual audible and visual alarm alerts for excess moisture content (changes beep tone and backlight color from green to red as moisture increases)

  • Durable drop-resistant ABS housing for long-lasting use in professional shop environments

  • Ultra-fast 10-second test time for quick, efficient vehicle inspections

  • Ergonomic lightweight design with flexible probe to access hard-to-reach reservoir corners

  • Data hold function for convenient reading and recording after testing

Technical Specifications

SpecificationDetails
Compatible Brake Fluid TypesDOT 3, DOT 4, DOT 5.1
Moisture Detection Range0% ~ 4% moisture content
Measurement Accuracy± 0.3%
Display TypeLCD Digital Display with Color Backlight
Alarm ModeAudible-visual (tone + backlight color change)
Operating Temperature0°C ~ 50°C (32°F ~ 122°F)
Power SupplyBuilt-in Rechargeable Battery (USB rechargeable)
Housing MaterialDurable Impact-Resistant ABS Plastic

Common Applications

Professional Use Cases

  • Automotive repair workshops & garages

  • Vehicle inspection stations

  • Fleet maintenance operations

  • Automotive dealership service centers

  • Brake system safety certification

Consumer / DIY Use Cases

  • Routine personal vehicle maintenance

  • Pre-purchase used vehicle inspections

  • Brake system service checks

  • Pre-road trip safety inspections

  • Verification after brake fluid replacement

Why Regular Brake Fluid Moisture Testing Matters

According to automotive safety standards, brake fluid should be replaced every 2 years or 40,000 miles, regardless of appearance. Traditional test methods like visual inspection or test strips cannot accurately quantify moisture content, leading to unnecessary early replacements or dangerous delayed changes.

When moisture content exceeds 2%, brake fluid boiling point drops significantly, increasing the risk of vapor lock and brake failure during heavy braking (such as descending long hills or sudden emergency stops). Our tester quickly identifies moisture levels, so you can replace brake fluid only when needed, saving money while maintaining maximum safety.

⚠️ Safety Alert: If your tester detects moisture content over 3%, brake fluid requires immediate replacement to avoid risk of brake system failure.

Package Contents

  • 1 x Rechargeable Automotive Brake Fluid Moisture Tester

  • 1 x USB Charging Cable

  • 1 x User Operation Manual

  • 1 x Protective Storage Case

Ensure your vehicle's braking system is safe – order your Rechargeable Brake Fluid Moisture Tester today!

Payment

  1. We accept a variety of safe and convenient payment methods to meet your different transaction needs, including Alipay, Visa, MasterCard, Telegraph Transfer (T/T), Western Union, and other mainstream payment channels. We also support customized payment solutions according to your actual needs. If you have special payment requirements (such as other payment methods not listed), please feel free to consult our customer service window, and we will provide you with the most suitable payment plan.

  2. Before completing the payment, please carefully check and confirm the accuracy of the payment amount, your account information, and the receiving address. Any errors in the above information may lead to payment failure, payment delay, or delivery errors. We will not be responsible for any losses caused by incorrect information provided by the buyer.

  3. If you encounter any problems during the payment process (such as payment failure, payment stuck, etc.), please contact our customer service in a timely manner. We will respond to you within 24 hours and help you solve the problem to ensure the smooth progress of your payment.

Shipping

  1. All orders will be processed and shipped within 3-5 business days after we receive your full payment (excluding weekends, public holidays, and force majeure events such as natural disasters and logistics outages). Before shipment, our professional quality inspection team will conduct a comprehensive inspection of the goods to ensure that the product quality meets the standard and there is no damage or missing parts.

  2. We only ship goods to the confirmed order address. Please make sure that your order address is consistent with your actual shipping address. If you need to modify the shipping address, please contact our customer service in a timely manner before the order is shipped. Once the goods are dispatched, we will not be able to change the shipping address, and any losses caused thereby shall be borne by the buyer.

  3. For international shipments, the delivery time is affected by factors such as customs clearance speed, local logistics efficiency, and regional policy restrictions. Therefore, we cannot guarantee the exact delivery time. We will provide you with a logistics tracking number immediately after the goods are shipped, so you can check the real-time logistics status at any time.

  4. Any customs duties, import taxes, or other additional fees incurred during the international transportation of goods shall be borne by the buyer. We will provide all necessary documents (such as commercial invoices) required for customs clearance to assist you in completing the customs clearance process smoothly. If you need help with customs clearance-related issues, please contact our customer service.

  5. During the transportation process, if the goods are damaged, lost, or have missing parts due to logistics reasons, please take photos and keep the relevant logistics documents in a timely manner, and contact our customer service immediately. We will verify the situation and provide you with solutions such as return, replacement, or refund according to the actual situation.

  6. Please pay attention to the logistics tracking information. If you find any abnormalities (such as delayed delivery, wrong delivery address, etc.), please contact us in time, and we will coordinate with the logistics company to solve the problem as soon as possible.

Terms Of Sale

  1. If you have any questions about the product, payment, shipping, or other related matters, please contact our customer service in a timely manner. We will respond to you within 24 hours and provide professional solutions to ensure that your problems are properly resolved.

  2. If you do not receive the goods within the expected time, or if you are not satisfied with the received goods (such as product damage, inconsistent specifications, etc.), please do not open a dispute or leave neutral/negative feedback without communication. Contact us first, and we will actively coordinate and solve the problem for you to your satisfaction.

  3. If you receive defective goods (a rare occurrence), please provide clear photos that can show the problem, and we will provide you with a full refund or free replacement according to the actual situation. No additional fees will be charged to you during the process.

Returned & Refund

Your satisfaction is our top priority. All goods are strictly inspected and tested before shipment to ensure that they meet the quality standards.

  1. If you are not satisfied with the goods received, or if the product does not match the description, please contact us first to confirm the return address and logistics method before returning the goods. Do not return the goods without authorization, otherwise, we will not be able to process your return and refund normally.

  2. All returned goods must be in their original condition (without damage, missing parts, or signs of use), and you need to provide the logistics tracking number and a detailed description of the return reason.

  3. The shipping cost for returning the goods shall be borne by the buyer. If the return is caused by our own reasons (such as wrong product, quality problems), we will bear the return shipping cost and provide you with a full refund or free replacement.

  4. If the goods are damaged, lost, or have missing parts due to the buyer’s improper use, storage, or transportation, the buyer shall be responsible for the corresponding losses, and we will not provide a full refund or replacement service.

Feedback

  1. Customer satisfaction is the foundation of our development. Your feedback is very important to us. Whether it is praise, suggestions, or complaints, please feel free to contact us. We will carefully listen to your opinions and continuously optimize our products and services.

  2. If you are satisfied with our products and services, we would appreciate it if you could leave positive feedback. If you have any dissatisfaction, please contact us before leaving neutral or negative feedback—we will do our best to solve the problem and give you a satisfactory reply.



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