Accurate Oil Quality Check Pen Universal Brake Fluid Tester Car Brake Liquid Digital Tester Vehicle Auto Automotive Testing Tool


( 60 reviews )

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Accurate Oil Quality Check Pen Universal Brake Fluid Tester Car Brake Liquid Digital Tester Vehicle Auto Automotive Testing Tool


Designed for checking the quality of brake fluide quality simply.

5 LEDs to indicate percentage of water in the brake fluid.

Automatically power off.

Small and light to carry for more convenience.

An excellent helper for your journey.


Type: Brake fluid tester

Material: Light emitting diode


Item Color: Black

Compatible with: All vehicles

Battery : 1*LR03 AAA 1.5V battery (not included)

Size; 15.5*2.5cm/ 6.1* 1″(H*D)

Net Weight: 0.04kg / 1.4oz







Shipping Continents: Europe

Additional information





Material Type


Item Weight


Item Height


Item Width


Item Length


External Testing Certification




Special Features



Less 1W

Model Name

Brake fluid tester

Software Version


Hardware Version


Item Type

Engine Analyzer

Brand Name



Mainland China

60 reviews for Accurate Oil Quality Check Pen Universal Brake Fluid Tester Car Brake Liquid Digital Tester Vehicle Auto Automotive Testing Tool

5.0 Average Rating Rated ( 60 Reviews )

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  1. Craig Piro

    Nice and quick dealing

  2. Iside Casaletto

    When I try it I comment

  3. Ildefonso Sollami

    Works well

  4. Fritz Filippi

    Quite OK!

  5. Diedra Spath

    Oh, good.

  6. Graham Rankin

    Good product.

  7. Eleri Barnes

    I recommend .

  8. Aamir Boyd

    Seems to be working perfectly.

  9. Kemberly Roza

    So far, so good.

  10. Dastan Nurbolatev


  11. Rudolf Kirsch

    ⭐⭐⭐⭐⭐Super professional Thank you! ⭐⭐⭐⭐⭐▒▓▓▒I really hope for further honest cooperation. Fast shipping . good service. Good price . Very high quality product . I wish you future prosperity for your business ▒▓⭐⭐⭐⭐⭐▒▓▓▒ ▒▓▓ ⭐⭐⭐⭐⭐▒▓▓08. 08 .2023. reminder order delivered. Hello, dear seller. Thanks for the good quality of the goods I received today ▓▓ ⭐⭐⭐⭐⭐▒▓▓▓▓ ⭐⭐⭐⭐⭐▒▓▓▓▓ ⭐⭐⭐⭐⭐▒▓▓08. 08 .2023 . your product . very satisfied With all my heart I thank you for your attention and your efforts Accept my sincere thanks.. ▓▓ ⭐⭐⭐⭐⭐▒▓

  12. Takako Ream

    Still have to be tested to see if it works.

  13. Clarita Pursell

    I use it very good product as soon as it arrived and it is spectacular, I would buy it again without thinking.

  14. Franchesca Schwebach

    The delivery was delivered within 11 days as a goods Post with DHL to DE. Requires AAA batteries in addition. Looks high quality and does its job very well.

  15. Cassey Odle

    affordable price and good quality

  16. Mammie Aguiniga

    A tool that should not be missing works very well very satisfied with the purchase

  17. Miriam Perry

    Too much top does what I promised too quickly.

  18. Fukumoto Shusake

    Nickel nothing to say cheap good priduit

  19. Finn Junkermann

    Everything arrived right as seller announcement

  20. Demarcus Mcmullen

    According to the ad, working very well.

  21. Jaqueline Phipps


  22. Windy Milnes

    Looks fragile, but it works perfectly

  23. Samirah Hood

    Effective product. I’m quite satisfied.

  24. Emmanuel Gillie

    Working perfectly!

  25. Sarina Santos

    Working right

  26. Klemens Totleben

    Super good works perfectly

  27. Liberatore Accordino

    Everything supppppppiiii went say thank you

  28. Zoraida Swick

    For now it looks great, I haven’t tried it.

  29. Wendi Raver


  30. Lanie Edwin

    have it not try it

  31. Lelah Pelosi

    I did not test yet

  32. Gianmaria De Sario

    Very good product

  33. Andrea Xiong


  34. Joseph Garreau

    Very nice.

  35. Efan Wharton

    Good handle, works.

  36. Niam Mullins

    Fulfill what was promised

  37. Jannette Wilmes

    The device works perfectly, the seller is handsome.
    Everything is fine, you can willingly buy something else.

  38. Kawano Tanyu

    Works great
    Probably not 100% accurate but still enough to tell if your break fluid is still ok to use

  39. Daanyal Shepard

    Excellent Product, I tested two cars that found moisture in the fluid, but when I used in a new fluid the humidity found was zero. So it really works.

  40. Nour Hartman

    Looks like good quality and should work but haven’t used it yet

  41. Ted Basye

    Arrived right and fast, I haven’t tested it yet, great cost/benefit.

  42. Adella Tarry

    It looks good not tested yet but works with the pill

  43. Savannah Brotherton

    Great, device is very precise! Absolute purchase recommendation

  44. Reiko Jeanlouis

    Two weeks before Zaporozhye. Everything works, thanks to the store

  45. Carla Poole

    Excellent product. I recommend the purchase.

  46. Maximilien Chopin

    Not tested even more seems to be practical and not so bad the material

  47. Cindi Mcfarlin

    Tested and works perfectly

  48. Jaimee Harter

    Works fine

  49. Branda Goshorn


  50. Aasiyah Haney

    Arrived very fast, good quality!

  51. Chae Jiang


  52. Kholmatzhon Daniarov


  53. Marlen Akhmetov

    Top gladly again

  54. Gérald Noir


  55. Devon Huntoon

    Arrived now I will test

  56. Fernand Aveline


  57. Major Woodrum


  58. Korey Wu

    It looks good material, it doesn’t look so cheap and for the price I received just enough. Yes it is recommended.

  59. Shante Dezern

    Works I hope it points well

  60. Renesmae Knapp

    haven’t tested yet

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