The Electric Brake Bleeder from Car Certified Tools is available with a 2.5 or a 4.0 gallon tank. It features an automatic low fluid level shut off to prevent air bubbles, it instantly depressurizes when switched off, and it has an adjustable pressure regulator from 0 to 50 psi. The Electric Brake Bleeder is easy to steer around the shop and comes with a 10' pressure hose. Requires one man operation.