ITEQ Brake Fluid Liquid Tester Pen with 5 LED Indicators, Calibrated For DOT3 DOT4 Brake Fluid

ITEQ Brake Fluid Liquid Tester Pen with 5 LED Indicators, Calibrated For DOT3 DOT4 Brake Fluid

• Test the car brake fluid quality quickly to check whether it’s qualified, which can remind you to change the brake fluid when necessary to avoid traffic accident
• The LED indicators will show percentage of water in the brake fluid with 3 colors green yellow and red
• Calibrated for cars using DOT4 and DOT3 brake fluids (But DOT3 is almost replaced by DOT4 because DOT4 has better performance)
• Only takes seconds to know the results,very easy to use
• CE and RoHS approved. Protective cap included.Takes 1 x AAA/1.5V battery (not included)

<b>How to Use:</b><br> 1. Turn on the brake fluid tester by pressing the button on top. A green light should light up. If the light does not come on, it may be time to change a battery<br> 2. Unscrew the lid for the brake fluid reservoir, and take off the cap for the brake fluid tester<br> 3. Dip the test probes into the brake fluid and the LED lights will indicate the percentage of water in the brake fluid<br> 4. After testing, remember to screw the lid of the brake fluid reservoir back on tightly<br> 5. The tester will automatically power off after 12 seconds of inactivity<br><br> <b>What to Do:</b><br> <b>The LED lights will indicate the percentage of water in the brake fluid: </b><br> - Green: No water<br> - Green/Yellow: Less than 1% of water<br> - Green /Yellow/Yellow: Approx.2% of water<br> - Green/Yellow/Yellow/Red: Approx.3% (Brake fluid should be changed) <br> -Green/Yellow/Yellow/Red/Red: Approx.4% (Brake fluid must be changed urgently!) <br><br> <b>Please Note: </b><br> The ITEQ brake fluid tester is calibrated for DOT4 and DOT3 brake fluids, and DOT4 is used in most cars produced since 2006<br> Replace the battery if the green LED indicator no longer lights up after you press the button<br> Wash the test probe with tap water after every use<br> In case of skin contact with brake fluid, thoroughly wash the affected skin or clothing with water<br> Do not expose brake fluid to the atmosphere for a long time as it is highly hygroscopic<br><br> <b>Package：</b><br> 1 x brake fluid tester(Battery Not Included)