Check Brake Oil Detection Pen Brake Fluid Detector Brake Oil Tester Detection

Categories: Automotive ;
                      AutomotiveOther Automotive Tools
Item#: MT300
Availability: In Stock

Quickly determine percentage of moisture in brake fluid 
* Measurement range: brake fluid (DOT 4) 

5 LEDs to indicate percentage of water liquid in the brake fluid
* Power supply: 1.5V "AAA" x 1 (not Included)
easy operated:  by pressing the ON/OFF before inserting the tester into reservoir for one second then the test result will be correctly indicated by LEDs