Universal Brake Fluid Tester Accurate Oil Quality Diagnostic Tools LED Indicator Liquid Testing Pen Automotive Brake Oil tester

Azabooti presents the brake fluid tester, a handheld car diagnostic tool for quick checks. Detect moisture in brake oil fast to maintain safe braking performance.

Protect your braking system with a fast, reliable brake fluid tester that reveals moisture content in seconds, helping you decide when to replace fluid before it compromises safety. This handheld tool is built for quick checks, so you can maintain optimal brake performance with minimal effort.

Designed for everyday car care, this tester checks the car brake oil quality and is crafted from Plastic for lightweight, portable use. It supports testing DOT3, DOT4, and DOT5 brake fluids, making it a practical addition to any home garage or professional shop.

LED-guided results you can trust

• LED indicator display: Green LED indicates water content in the brake fluid is < 1.5% and the fluid is qualified.
• LED indicator display: Yellow LED indicates water content is between 1.5% and 3%; you can continue to use the fluid and test again in about six months.
• LED indicator display: Red LED indicates water content > 3%; the brake fluid should be replaced.
• Quick results: test results appear in seconds with a simple dip test.
• Compatibility: tests DOT3, DOT4, and DOT5 brake fluids for broad automotive use.
• Durable design: sturdy plastic construction offers reliable handling in any workspace.
• Portability: compact, handheld tester that fits in a toolbox or glove compartment.
• Power & use: not battery included; the unit powers on with a button and powers off automatically after 12 seconds of inactivity.
• What's in the box: 1 × Brake Fluid Tester (Not Battery Included).

How to use

• Step 1: Turn on the brake fluid tester by pressing the button. A green light should light up; if not, replace the battery.
• Step 2: Unscrew the reservoir lid for the brake fluid and remove the tester cap.
• Step 3: Dip the tester probes into the brake fluid; the LED lights will indicate the percentage of water content.
• Step 4: After testing, screw the reservoir cap back on tightly.
• Step 5: The tester will automatically power off after 12 seconds of inactivity.

Specifications & care

• Material: Plastic
• Origin:
• Note: Battery not included
• Package includes: 1 × Brake Fluid Tester (Not Battery Included)

Features

• Detects moisture content in seconds
• LED indicator shows safe or needs replacement
• Supports DOT3 DOT4 DOT5 fluids
• Lightweight plastic housing for portability
• User friendly quick test results
• Compact handheld device for home and shop use
• Keeps car maintenance on track with simple checks

Specifications

• Materials: black plastic housing, transparent sensor cap

Frequently Asked Questions

How does this brake fluid tester indicate results?

It uses a LED indicator to show water content: green means <1.5% and qualified, yellow means 1.5-3% and test again in six months, red means >3% and should be replaced. Results appear in seconds.

Is this tester compatible with all brake fluids?

The device supports DOT3, DOT4, and DOT5 fluids. It is designed for common automotive brake oil types and provides quick readings for everyday maintenance.

Do you offer free shipping for this tool?

Azabooti offers free shipping on select orders. Check during checkout to confirm eligibility for your purchase of this handheld car tool.