ITEQ Brake Fluid Test Pen - Review!

Tool Review:
Edtheoldtechguy reviews the ITEQ Brake fluid pen, its amazing price of $10 makes it so tempting. Does it actually work though?
Amazon Link:
amzn.to/3RcNKuR
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 a traffic accident
The LED indicators will show the percentage of water in the brake fluid in 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)
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I am not paid or sponsored by any company or item I review.
Disclaimer: This video is for entertainment purposes only, KZbin, edtheoldtechguy and any affiliates are not responsible for any damage, injury, or loss of any kind that may result from following this tutorial. Attempt this at your own risk. edtheoldtechguy assumes no liability or guarantee of any kind.
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[@rosalindaarizandieta5150]

I will buy for this for my son.

[@danohstoolbox]

looks like a winner 👍🇨🇦

[@edtheoldtechguy]

Yeah man I am still using it. Sorry for the bad quality of the video.

[@ericneal8582]

I bought one and it didn't work at all. Showed off the charts for brand new fluid. EDIT: I originally used a 1.2v rechargeable battery. When I used a 1.5v non-rechargeable, it worked fine.

[@edtheoldtechguy]

Strange works well for me so far and i have had it for years

[@ericneal8582]

@@edtheoldtechguy thanks! I actually just edited my comment because I think the battery voltage was the issue.

[@Cookie-nl3uo]

I like

[@michaelbelmont713]

Cool