Battery Tester Car Brake Fluid Tester for Dot3/DOT4 Battery Liquid Digital Testing 5LED Indicator Moisture Water Compact

Description: 1. Size: Approx. 15 cm/5.9" 2. Power supply: 1 x 1.5 V "AAA" battery (battery not included). 3. Main: according to conductivity changes to determine moisture change in brake fluid, with five different colour LED indicator. Indicator Description: 1.5 LEDs indicating the water % in the brake fluid: 2.0% light indicates that the battery is OK, no replacement. 3.1% light indicates that moisture content of brake oil less than 1%, brake fluid has a good performance, and ease of use. 4.2% light indicates that moisture content of brake oil less than 2%, brake fluid can be continued to use. 5.3% light indicates that moisture content of brake oil less than 3%, proposed to replace brake fluid. 6.4% light indicates that moisture content of brake oil less than 4%, brake fluid should be replaced immediately. 7. Note: Due to the difference between different monitors, the picture may not reflect the actual colour of the item. Thanks for your understanding. Package includes: 10 x brake fluid test. Note: this product comes without retail boxes,We put in a safe packaging. (Note: Just as the Custom problems recently,some orders can not pass the?Security check as the battery,and many packages were retuned,as this reason,we remove the battery,if you need the battery,you can buy one in your local area.Hope you can understand that) To Check Fluid Quality: Press the button for power on, green LED will light up. Insert the tester into reservoir for a second, then the results will be indicated correctly by LEDs. Auto power off. Indications: The brake fluid? Should be changed. Yellow/Yellow/Red/Red: at least 4% of Water Content in Brake Fluid;? The Brake Fluid Must be Changed Urgently, Extreme Danger.

• Yellow: less than 1% of water content in brake fluid
• Yellow/Yellow: Approximately 2% of Water Content in Brake Fluid
• Yellow/Yellow/Red: Approximately 3% of Water Content in Brake Fluid;