TESMEN TBF-300 brake fluid tester showing large display for easy readings
TESMEN TBF-300 gooseneck probe 8-5inch enabling flexible angles during testing
TESMEN TBF-300 flashlight illumination for testing in low light environments
TESMEN TBF-300 DOT3 DOT4 DOT5.1 compatibility for versatile brake fluid checks
TESMEN TBF-300 large display highlights quick readings in busy garages
TESMEN TBF-300 custom storage pouch protecting probes during transport
TESMEN TBF-300 batteries and manual included for ready setup
TESMEN TBF-300 brake fluid tester showing large display for easy readings
TESMEN TBF-300 gooseneck probe 8-5inch enabling flexible angles during testing
TESMEN TBF-300 flashlight illumination for testing in low light environments
TESMEN TBF-300 DOT3 DOT4 DOT5.1 compatibility for versatile brake fluid checks
TESMEN TBF-300 large display highlights quick readings in busy garages
TESMEN TBF-300 custom storage pouch protecting probes during transport
TESMEN TBF-300 batteries and manual included for ready setup

TESMEN TBF-300 Brake Fluid Tester with 8.5-Inch Gooseneck Probe | DOT3/4/5.1 Compatibility

Meet the TESMEN TBF-300 Brake Fluid Tester, a compact tool designed for automotive fans and service pros...
Vendor: TESMEN
Availability: In stock
£32.26
£32.26
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TESMEN TBF-300 brake fluid tester showing large display for easy readings

TESMEN TBF-300 Brake Fluid Tester with 8.5-Inch Gooseneck Probe | DOT3/4/5.1 Compatibility

£32.26
TESMEN TBF-300 brake fluid tester showing large display for easy readings
TESMEN TBF-300 gooseneck probe 8-5inch enabling flexible angles during testing
TESMEN TBF-300 flashlight illumination for testing in low light environments
TESMEN TBF-300 DOT3 DOT4 DOT5.1 compatibility for versatile brake fluid checks
TESMEN TBF-300 large display highlights quick readings in busy garages
TESMEN TBF-300 custom storage pouch protecting probes during transport
TESMEN TBF-300 batteries and manual included for ready setup

TESMEN TBF-300 Brake Fluid Tester with 8.5-Inch Gooseneck Probe | DOT3/4/5.1 Compatibility

£32.26
Description
Description
x

Meet the TESMEN TBF-300 Brake Fluid Tester, a compact tool designed for automotive fans and service pros alike. It offers clear measurements within a 0%–4% range and presents results on a large display, making it easier to review and record readings during routine inspections. The device blends practical accuracy with a palm-friendly form and thoughtful details that suit both shop bays and home garages.

Flexible, durable design for real-world use

  • Corrosion-resistant metal probe paired with an 8.5-inch adjustable gooseneck for precise positioning
  • Custom storage pouch protects probes between tests and reduces wear

Clear visibility and convenient operation

  • Enlarged display with data hold helps you capture and document measurements
  • Backlight and flashlight illumination ensure accurate testing in dim conditions

What you can test

The tester supports DOT3, DOT4, and DOT5.1 brake fluids, offering readings in a practical range that suits service tasks and DIY projects. Use it to compare fluid quality, plan maintenance, or verify fluid appearance after replacement.

What’s included

  • 2 × 1.5V AAA batteries
  • User manual
  • Custom storage pouch to protect the metal probes and keep parts organized

With its long 8.5-inch probe, corrosion-resistant materials, and a thoughtful feature set, the TESMEN TBF-300 fits smoothly into regular auto care routines. It helps you document measurements, identify potential concerns early, and store testing gear neatly between jobs.

FAQ

Q: What brake fluids does the TESMEN TBF-300 support?

A: The tester reads DOT3, DOT4, and DOT5.1 fluids, with a warm backlit display for easy verification.

Q: What comes in the package with the TESMEN TBF-300?

A: Includes two AAA batteries, a user manual, and a protective storage pouch for the probes.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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