NF Brake Fluid Tester Pen Brake Fluid Test Strips, Calibrated for DOT3 DOT4 DOT-5.1 Brake Fluid
Product ID: 544052367
⚡Fast detection under 10 seconds
🔋3-color backlight for instant status
🛠️Calibrated for DOT3, DOT4, DOT5.1 fluids
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.
🛑 Don’t brake your safety—test it fast, test it smart!
The NF Brake Fluid Tester Pen by Aicevoos offers fast, precise testing of DOT3, DOT4, and DOT5.1 brake fluids with a high-sensitivity probe, audible alarms, and a 3-color backlight display. Compact and easy to use, it’s perfect for professionals and car enthusiasts aiming to maintain optimal brake performance and safety.
| Customer Reviews | 4.4 out of 5 stars 1,293 Reviews |
T**S
Excelent
I got this because the dealership told me my brake fluid needed to be flushed and wanted to charge me $250 for the job. I bought this tool and it showed that my fluid is good, so no need to flush now. I was getting ripped off and this tool saved me $250. I highly recommend this tool.
A**0
Great product.
Works great.
T**S
Does the job.
It works and it's cheap as heck. I keep this in my racecar and in my toolbox at home.
A**O
Bueno
Llego bueno
B**R
Price
Just what you need for checking brake fluid.
C**R
Easy to use
Easy to use
M**.
Poor
Plastic breaks down fast Don’t buy
A**N
Good brake fluid tester
Easy to use and accurate, nice handy tool to have for services.
E**N
Gut
Die Kontrollleuchte funktioniert. Die gemessene Bremsflüssigkeit ist fast 2 Jahre alt.
S**N
Da tenere in officina. Serve sempre.
Non credevo che funzionasse. Mi sono sbagliato e di brutto. Ho fatto le prove con tutti i mezzi che ho. Sorpresa quand ha suonando alla prova di un camion di parecchi anni. Guardo denti la vaschetta e c'era il liquido con dei funghi. Sostiuito il liquido in tempo per evitare di distruggere la pompa.
M**.
Works well
Great value for money
B**3
Très simple à l'emploi ! Bien.
Je viens de faire un essai dans mon bol d'alimentation des freins (et embrayage ) . Aucun soucis (1.3 % ) d'humidité . en DOT 4 . Le stylo autorise trois types de liquides de frein ;appuyer sur la touche bleue ,après avoir allumer le stylo (touche rouge ) Suivant le pourcentage d'humidité ça allume en rouge, en jaune, ou en vert ; En rouge aller vite changer le liquide et purger ; en jaune -attention ,à surveiller ; en vert -pas de problème particulier ! Très bien fait , fonctionne vraiment bien . J'ai fais des essais sur un sopalin humidifié et le stylo a marqué plus de 4% en rouge !! excellant produit .
C**N
Fácil de usar
Muy buen dispositivo para saber el porcentaje de agua en el líquido de frenos y no ir a cambiarlo cuando no es necesario.
Trustpilot
1 week ago
3 weeks ago