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Rothewald Brake Fluid Tester,
Inclusive Battery

Review: 3.4 out of 5


Manufacturer details: Rothewald

Product information

Tools for generations

Working on your motorbike is fun. But only if you have the right tools. There's nothing more frustrating than a rounded-off screw head on your machine. DIY mechanics who would like to avoid such mishaps, should choose tools from Rothewald. As soon as you pick up a Rothewald tool, you can feel that the firm's slogan "Tools for generations" is meant to be taken seriously. From socket set to synchroniser, or from motorcycle hoist to pair of gloves, you need look no further than Rothewald to find everything that makes a well-equipped workshop. It's good to know you can rely on your tools 100%.

Catalogue page: 648


Order no. 10002683


This is a product from another manufacturer made exclusively for Louis.

Last chance

Please remember that "Last chance" items can sell out fast, especially when the price has been slashed and the clothes sizes you are looking for are popular. "Last chance" items may no longer be available in all Louis stores!



The item is in stock and is delivered in 1 to 4 working days within Germany. Note: Stocks are updated online every hour on working days from 7 a.m. to 8 p.m., so there is a good chance that the products are available if they appear online.

instead of: 24.99 1 19.99

1 Price comparison with current main catalogue

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  • Rothewald Brake Fluid Tester,
    Inclusive Battery

    For all standard, glycol-based brake fluids. Simply immerse the probes in the brake fluid and press the button on the end of the tester. The LEDs quickly light up to indicate whether the brake fluid needs to be changed.

    Five colour LEDs show the condition of the brake fluid:

    • Green LED = battery is OK, and there is no water in the brake fluid
    • Green/yellow LEDs = less than 1% water in the brake fluid
    • Green/yellow/yellow LEDs = approx. 2% water in the brake fluid
    • Green/yellow/yellow/red LEDs = brake fluid contains approx. 3% water, and should be changed!
    • Green/yellow/yellow/red/red LEDs = brake fluid contains at least 4% water and must be changed immediately! Danger!


    • Compact and lightweight, with protective cap and clip to hold the tester securely in a jacket pocket
    • Switches off automatically after 10 seconds
    • Battery-operated (1.5 V AAA battery included)
  • Review: 5 out of 5

    Written on 24.08.2017 15:25

    Date of purchase:

    Testeur liquide de frein.

    EXCELLENT, très pratique pour évaluer la qualité du liquide de frein, ce qui n'est pas facile sans ce petit appareil..

    Reviewed by:

    Review: 4 out of 5

    Written on 07.07.2017 12:41


    War zuerst etwas skeptisch ob das wirklich funktioniert, wurde aber eines besseren belehrt. Habe es ausprobiert: bei meinem Motorrad die Bremsflüssigkeit nicht getauscht, mit dem Gerät gecheckt: bei der vorderen Bremsanlage zeigte es an das alles passt und bei der hinteren, dass die Flüssigkeit getauscht werden muss. Genau so bin ich dann zum Pickerl machen gefahren und tatsächlich wurde mir dort gesagt, dass vorne noch in Ordnung ist, hinten jedoch getauscht werden muss. Seitdem verwende ich das Gerät immer und auch bei mehreren Motorrädern. Bisher hat es immer noch richtig angezeigt, bin immer ohne Beanstandungen durchs Pickerl gekommen und ich habe nicht umsonst die Bremsflüssigkeit getauscht.
    Einzig das Batteriewechseln ist sehr umständlich, man bekommt die alte Batterie nur schwer heraus und eine neue nur schwer hinein, da gibt es Verbesserungspotential, daher 4 Sterne. Preis absolut super dafür :)

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