Brake Fluid Testa

Quickly and efficiently assess if a vehicle’s brake fluid needs replacing.

Curcuit Link Brake Fluid Testa

How does the Brake Fluid Testa work?

The Brake Fluid Testa measures the moisture content of your brake fluid. During normal vehicle operation the brake fluid absorbs water from the air through rubber hoses, fittings and so on. If the water content of brake fluid gets too high, then the braking system becomes compromised and can lead to corrosion in the brake system and ‘Vapour Lock’ where the brakes do not effectively operate.


Testing Duration

2 to 5 seconds

Operating Temperature

0 to 50C

Relative Humidity

10% to 85%

Power supply

9V dry cell

Printing Protocol

Infrared transmission


0.3 Kilogram


170mm X 112mm X 35mm