Description

2019 new Brake Fluid Liquid Tester Pen With 5 LED Car Auto Vehicle Tools Diagnostic Tools Mini Brake Fluid Tester For DOT3/DOT4

Package List: 1 x Brake Fluid Tester

New Brake Fluid Tester Automotive For DOT3/DOT4 Without Retail package

Description: The tester can be used as a digital brake fluid tester suitable for determining brake fluid quality.Developed for professional use in astomotive repair shops and in servicing.Quality is tested and included on five LEDs in terms of "per cent of water in the brake fluid".   Check Fluid Quality Press the button for power on,green LED will light up.Insert the tester into reservoir for one second then the tester result will be correctly indicated by LEDs.Repress the button for power off. The tester will automatically power off after about 15 seconds of inactivity.       Specification: 1. check the car brake oil quality 2.5 LED lights display the percentage of moisture content in brake fluid 3. auto power off 4. Supports 1 LR03 AAA batteries (Battery not included)     Instructions: Brake fluid detection pen is based on the change in conductivity to determine the moisture change brake fluid. It shows clearly the extent of moisture contained by the light-emitting diode, high moisture content will lead to lower boiling point, affect braking performance. Red indicates the brake fluid needs immediate replacement, green represents good condition, yellow indicates the state is acceptable but soon replaced.     LED Indicator Function Display: 1.the green LED lights = water content in the brake fluid H2O <1.5%, brake fluid qualified 2.the yellow LED lights = brake fluid water content H2O = 1.5% to 3%, can continue to use, test again six months later 3. the red LED lights = water content in the brake fluid H2O> 3%, can not continue to use the brake fluid needs to be replaced Red LED: change brake fluid 4. LED red flashing: battery replacement 5.LED yellow: low moisture content, check again in six months 6.LED green: brake fluid lines / cell row     Features: Five LED indicators show the test results more accurate. Testing DOT 3, DOT4, DOT5 brake fluid Press the switch to turn on the power, the green LED light that represents the battery properly, the green light does not shine on behalf To replace the battery Automatic shutdown     Technical Parameters: Green: Battery OK, that is, brake fluid does not contain water Green / yellow: brake oil in water content of less than 1%, better brake fluid performance, ease of use. Green / yellow / yellow: brake oil in water content of about 2%, brake fluid can continue to use. Green / yellow / yellow / red: brake oil in water content of about 3%, the proposed replacement of brake fluid. Green / yellow / yellow / red / red: brake oil in water content of at least 4%, the brake fluid must be replaced immediately responsible for very dangerous.    

Note:This tester comes WITHOUT retailer package ,pack safety in bubble envelope.