Skip to product information
1 of 7

Brake Fluid Tester for DOT3 DOT4 DOT5.1 EVN4 EVN6, High-Sensitivity Digital Brake Oil Moisture Tester with LCD Display, Built-in Calibration, Corrosion Resistance Probe, Buzzer Alarm

Brake Fluid Tester for DOT3 DOT4 DOT5.1 EVN4 EVN6, High-Sensitivity Digital Brake Oil Moisture Tester with LCD Display, Built-in Calibration, Corrosion Resistance Probe, Buzzer Alarm

Regular price $34.84 USD
Regular price Sale price $34.84 USD
Sale Sold out
Taxes included.

About this item

  • 【Rapid Detection】Designed for professional use, this digital brake fluid tester quickly determines water content in brake fluid. Simply select the fluid type (DOT3, DOT4, DOT5.1, EVN4, EVN6) and immerse the probe—the clear display shows results in seconds
  • 【360° Flexible Probe】Corrosion-resistant zinc alloy probe can withstand long-term contact with brake fluid without damage, ensuring more stable testing. The 10.35-inch flexible gooseneck easily reaches tight spaces or low fluid levels and is simple to clean
  • 【Clear LCD Display】The LCD screen displays fluid status with instant color alerts—Green (0%): Good, Yellow (1-2%): Replace soon, Red (3%-4%): Replace immediately. Ideal for maintenance teams requiring precise fluid monitoring
  • 【Manual Calibration】 The device features a precision calibration port that allows for manual fine-tuning using a standard screwdriver. This function effectively compensates for sensor drift, ensuring the tool maintains lab-grade measurement accuracy (0.1%) even after prolonged use. Meets the demanding requirements of professional technicians for absolute diagnostic reliability
  • 【Energy-saving Design】An advanced power management system automatically cuts off power after 5 minutes of inactivity. This not only significantly reduces the risk of battery leakage and extends battery life, but also ensures a stable power supply at all times, ensuring reliable and accurate measurements
  • 【User-Friendly Design】Ergonomic grip, battery indicator, switchable buzzer, and adjustable backlight enhance use. Powered by 2 AA high-quality batteries (included)
Quantity

Low stock: 10 left

View full details
  • ⭐⭐⭐⭐⭐

    Ethan Parker — Columbus, Ohio

    The products were easy to browse, and the specifications helped me compare the options before ordering. Everything arrived as expected and worked well for my garage project. I would shop with WrenchVanta again when I need more parts or tools.

  • ⭐⭐⭐⭐⭐

    Marcus Bennett — Phoenix, Arizona

    I ordered several maintenance items and was pleased with the overall experience. The product information was clear, the items were packaged securely, and everything fit the needs of my project. A practical store for automotive and garage essentials.

  • ⭐⭐⭐⭐⭐

    Olivia Turner — Tampa, Florida

    WrenchVanta offers a useful range of products without making the shopping process feel complicated. I found what I needed for routine vehicle maintenance, and the order arrived in good condition. The entire process was straightforward and convenient.

  • ⭐⭐⭐⭐⭐

    Daniel Foster — Sacramento, California

    I picked up a few tools and replacement parts for an ongoing garage project. The products matched their descriptions and have been useful so far. I especially appreciated being able to find different types of automotive supplies in one place.

FAQ

How can I confirm that a part will fit my vehicle?


Review the fitment information, dimensions, specifications, part numbers, and compatibility notes shown on the product page before ordering. Vehicle requirements can vary by year, make, model, engine, trim, and configuration. If you are unsure, consult a qualified mechanic or contact us before placing your order.

Do you sell products for motorcycles and ATVs?


Yes. WrenchVanta carries products for motorcycles and ATVs, including selected body, engine, drivetrain, brake, suspension, electrical, lighting, exhaust, storage, and protective accessories. Always check the product description to confirm its intended application.

How can I track my order?


Once tracking information becomes available, it will be sent to the email address provided at checkout. Tracking activity may take some time to appear after the carrier receives the shipment. You may also contact us if you need help locating your tracking details.

Can items from the same order arrive separately?


Yes. Products may be stored or fulfilled from different locations, so an order containing multiple items may arrive in separate packages and on different dates. When available, separate tracking information will be provided for each shipment.

Can I change or cancel an order after placing it?


Contact us as soon as possible if you need to change or cancel an order. We will try to accommodate your request, but changes and cancellations cannot be guaranteed once processing or shipment has begun.

What should I do if my order arrives damaged, defective, or incorrect?

Contact us promptly at nuaialmvauaoama@gmail.com with your order number, a description of the issue, and clear photographs of the item, packaging, shipping label, and any visible damage. Keep the product and original packaging until we provide further instructions.

What is your return and refund process?


Return eligibility depends on the item’s condition, return reason, and the requirements stated in our Return & Refund Policy. Contact us before returning any product to request instructions. Items sent back without authorization may not be accepted.

Do you provide installation services or technical advice?


WrenchVanta does not provide installation services. Product information is offered for general shopping purposes and should not replace professional mechanical advice. Safety-critical, electrical, performance, or technically demanding components should be inspected and installed by a qualified professional.

Are oils, fluids, paints, and other chemical products subject to shipping restrictions?


Some oils, fluids, paints, aerosols, batteries, and chemical products may be restricted in certain locations or require special shipping methods. Availability and delivery options may depend on the product, destination, and carrier regulations. Any applicable restrictions will be handled during order processing.

How can I contact WrenchVanta?

You can email us at nuaialmvauaoama@gmail.com or call +1 (936) 260-5549. Please include your order number when contacting us about an existing purchase so we can assist you more efficiently.