Draper Brake Fluid Tester - BFTP

This easy to use brake fluid tester is used to detect moisture content of brake fluid. Designed as...

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Power Tools DirectDraper Tools Draper Brake Fluid Tester 30352
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Tooled UpDraper Pocket Clip Brake Fluid Tester
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Product Information

Full details

The Draper Brake Fluid Tester (BFTP) is an essential diagnostic tool for automotive DIYers and professional mechanics who need to quickly verify the condition of their brake fluid. It provides an immediate assessment of moisture content, which is critical for maintaining braking efficiency and safety. While it is highly portable and user-friendly, users should note that it requires a separate AAA battery purchase and is intended for periodic testing rather than continuous monitoring.

All features

Model Part NumberBFTP
BrandDraper

Extended Product Information

FAQs

Which brake fluid types are supported?

The tester works with DOT3, DOT4, DOT5.1, ENV4, and ENV6 brake fluids.

Does it come with a battery?

No, the device requires 1 x AAA battery, which must be purchased separately.

What does the IP44 rating mean?

IP44 means the device is protected against solid objects larger than 1mm and is resistant to splashing water from any direction.

How long does the battery last?

The device features an auto-shutoff timer that turns the unit off after 12 seconds to ensure the battery lasts for many testing sessions.

How do I interpret the LEDs?

The device uses color-coded LEDs to indicate moisture levels; green usually indicates safe levels, while yellow and red indicate increasing moisture contamination.

Troubleshooting

LED lights do not turn on

Check if the AAA battery is installed correctly and has sufficient charge.

Inconsistent test readings

Ensure the probe sensor is clean and free of debris or old residue from previous tests.

Device shuts off too quickly

The device is programmed to shut off after 12 seconds to conserve power; simply press the button again to perform another test.

Pros and Cons

Pros

  • Extremely compact and portable design
  • Easy-to-read LED results display
  • Supports a wide range of DOT fluid standards
  • Energy-efficient auto-shutoff feature
  • Splash-resistant construction for durability

Cons

  • Requires an AAA battery (not included)
  • Not intended for continuous system monitoring
  • Lacks a digital numeric display for precise moisture percentages

Setup, Compatibility & Care

To begin using the device, unscrew the battery compartment and insert one AAA battery. The unit is designed for use with DOT3, DOT4, DOT5.1, ENV4, and ENV6 fluids. After each test, it is recommended to clean the probe with a lint-free cloth or a clean paper towel to prevent cross-contamination of samples. Store the device in a cool, dry place and ensure the cap is replaced on the probe if provided, though the unit itself is IP44 rated to handle light exposure to workshop fluids.

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