The Model TK-9A Backflow Preventer Test Kit is a compact portable device made for testing all reduced pressure zone backflow prevention assemblies, double check valve assemblies, pressure vacuum breakers and spill-resistant vacuum breakers to USC and ASSE 5000 Standards. The TK-9A comes with adapter fittings to easily connect to all testable assemblies. Rugged weather proof gauge design with durable 600 psi ball valves for on/off use, and needle valves for precise metering. Accuracy is +/- 2%. The unit includes a shock resistant carrying case for easy handling and accessibility.

Accuracy is +/-2% Rugged, weatherproof gauge design Comes with adapter fittings to easily connect to all testable assemblies Shock-resistant carrying case for easy handling and access