TESMEN TBF-200-BL

TESMEN TBF-200 Brake Fluid Tester User Manual

Model: TBF-200-BL

1. Introduction

This user manual provides comprehensive instructions for the safe and effective operation, maintenance, and troubleshooting of your TESMEN TBF-200 Brake Fluid Tester. This high-precision device is designed to accurately measure the moisture content in various types of brake fluids, ensuring optimal vehicle safety and performance. It is compatible with DOT3, DOT4, and DOT5.1 brake fluids.

Regular testing of brake fluid is crucial as moisture absorption can significantly reduce the fluid's boiling point, leading to brake fade and compromised braking efficiency. The TESMEN TBF-200 helps you identify when brake fluid replacement is necessary.

2. Product Overview

The TESMEN TBF-200 Brake Fluid Tester is a compact and user-friendly tool equipped with advanced features for accurate brake fluid analysis.

Key Features:

  • Efficient Measurement and Quick Readout: Digital display with tri-color backlight alarm system for quick conclusions based on displayed values (0%-4% measurement range).
  • Corrosion-resistant and Clean: Features an 8.5-inch adjustable gooseneck metal probe for flexible operation and extended lifespan.
  • Versatile and Feature-Rich: Compatible with DOT3, DOT4, and DOT5.1 brake fluids, includes a data hold function.
  • Compact and Portable: Lightweight (0.15lb) with a convenient back clip for easy carrying.

Components:

  • TESMEN TBF-200 Brake Fluid Tester Unit
  • 8.5-inch Corrosion Resistance Gooseneck Probe
  • Digital Display with Tri-Color Backlight
  • Power Button (On/Off)
  • Selection/Data Hold Button (S)
  • Battery Compartment (for 2x AAA batteries)
  • Custom Storage Pouch
  • User Manual
TESMEN TBF-200 Brake Fluid Tester with gooseneck probe and digital display.
The TESMEN TBF-200 Brake Fluid Tester, showcasing its main body, flexible gooseneck probe, and digital display. Two AAA batteries are also shown, indicating power requirements.
TESMEN TBF-200 Brake Fluid Tester with back clip for easy portability.
The TESMEN TBF-200 Brake Fluid Tester features a convenient back clip, allowing it to be easily carried in a pocket for portability during use.

3. Setup

Battery Installation:

  1. Unscrew the cap at the bottom of the tester unit to access the battery compartment.
  2. Insert two 1.5V AAA batteries, ensuring correct polarity (+/-). The batteries are included with your purchase.
  3. Securely screw the cap back onto the unit.
Two AAA batteries are required for operation and are included with the tester.
The TESMEN TBF-200 Brake Fluid Tester requires two AAA batteries for operation, which are supplied with the device. The battery compartment is located at the base of the unit.

4. Operation

Powering On/Off:

  • Press the Power button (Power button icon) to turn the tester on. The display will light up.
  • To turn off, press and hold the Power button for a few seconds. The device also features a 5-minute automatic shutdown to conserve battery life.

Selecting Brake Fluid Type:

  • Press the Selection button (Selection button icon) to cycle through DOT3, DOT4, and DOT5.1 fluid types. Ensure the selected type matches the brake fluid you are testing.

Performing a Test:

  1. Carefully remove the cap from your vehicle's brake fluid reservoir.
  2. Insert the gooseneck probe into the brake fluid, ensuring both metal electrodes at the tip are fully submerged.
  3. The tester will automatically display the moisture content percentage.
  4. To hold the current data on the screen, long press the Selection button (S). Press again to release.
  5. After testing, immediately remove the probe and securely replace the brake fluid reservoir cap.
The TESMEN TBF-200 Brake Fluid Tester in use, showing the flexible gooseneck probe inserted into a vehicle's brake fluid reservoir.
The TESMEN TBF-200 Brake Fluid Tester's flexible 8.5-inch gooseneck probe allows for easy access to brake fluid reservoirs, even in confined engine compartments.

Interpreting Results (Tri-Color Backlight Alarm):

  • Green Backlight (0%-2% moisture): Indicates that the brake fluid is in good condition and safe for continued use.
  • Yellow Backlight (2%-3% moisture): Suggests that the brake fluid is nearing its limit and should be considered for replacement soon.
  • Red Backlight (3%+ moisture): Signals that the brake fluid is severely contaminated with moisture and requires immediate replacement to ensure braking safety.
The digital display of the TESMEN TBF-200 Brake Fluid Tester indicating moisture content and DOT fluid type.
The TESMEN TBF-200's digital display clearly shows the moisture percentage and the selected DOT fluid type, providing immediate feedback on fluid quality.
The data hold function of the TESMEN TBF-200 Brake Fluid Tester, allowing users to freeze the current measurement on the display.
Utilize the data hold function by long-pressing the 'S' button to capture and review measurements conveniently.

5. Maintenance

Cleaning the Probe:

  • After each use, clean the metal electrodes of the probe with a clean, dry cloth to remove any residual brake fluid.
  • Ensure the probe is completely dry before storing the device.

Storage:

  • For long-term storage, it is recommended to remove the AAA batteries from the unit to prevent potential corrosion.
  • Store the TESMEN TBF-200 in its custom storage pouch in a cool, dry place, away from direct sunlight and extreme temperatures.
The TESMEN TBF-200 Brake Fluid Tester and its included storage pouch, designed for protection and portability.
The TESMEN TBF-200 Brake Fluid Tester comes with a durable storage pouch, ideal for protecting the device and its probe from wear and tear, and for convenient transport.

6. Troubleshooting

Common Issues:

  • No Power: Check if batteries are correctly inserted and have sufficient charge. Replace if necessary.
  • Inaccurate Readings: Ensure the probe electrodes are clean and fully submerged in the brake fluid. Verify that the correct DOT fluid type is selected on the device.
  • No Reading: Confirm the probe is making proper contact with the fluid. Ensure the device is powered on.

If you encounter persistent issues not covered here, please refer to the detailed user manual included in the product packaging or contact TESMEN customer support.

7. Specifications

SpecificationValue
Product Dimensions8.5 x 3.74 x 1.57 inches
Item Model NumberTBF-200-BL
Batteries2 AAA batteries (included)
Measuring Range0% - 4%
Output TypeDigital
Probe Length8.5 inches (gooseneck)
Weight7.83 ounces

8. Warranty and Support

The TESMEN TBF-200 Brake Fluid Tester comes with a 3-year limited warranty. This warranty covers repair of the unit free of charge, provided you have proof of purchase. The warranty does not cover replacement of the unit, only repair.

For technical support, warranty claims, or any inquiries regarding your TESMEN product, please refer to the contact information provided in your product's original user manual or visit the official TESMEN website.