Brake Fluid Tester Pen Automotive Diagnostic Tool Brake Fluid Quality Tester 5 LED Water Content Indicators LR03 AAA 1.5V Battery Not Included Black 155mm/6.1in

Product Description:

Brake fluid tester pen designed to check the condition and water content of vehicle brake fluid. Insert the tip into the brake fluid reservoir and use the LED readout to help assess whether the fluid is suitable for continued use or requires replacement.

Core Selling Points:

Five LED indicators provide a visual reading of brake fluid condition and water content. The pen-style design is compact for convenient handling and storage. Simple operation requires inserting the tip into the reservoir and pressing the button. The tester is suitable for checking various types of brake fluid and supports routine automotive maintenance.

Technical Specifications:

Color: Black

Operating voltage: 1.5V

Operating temperature: -60 to 60 degrees

Length: 155 mm / 6.1 in

Indicator guidance: Green indicates good condition; green and yellow indicate water content below 1%; green and two yellow indicators indicate approximately 2%; green, two yellow, and red indicate approximately 3% and recommend replacement; green, two yellow, and two red indicators indicate at least 4% and require immediate replacement. A flashing red LED indicates battery replacement.

Package Contents:

Brake fluid tester pen

Before Purchase:

Requires one LR03 AAA 1.5V battery, which is not included. Use the tester with the vehicle brake fluid reservoir and confirm that the operating temperature and power requirements suit your intended application.