Model TK-DL Backflow Preventer Test Kit with Download Capability is a compact portable device made for testing pressure vacuum breakers, reduced pressure zone assemblies, and double check valve assemblies. It consists of three six-foot color-coded hoses, a set of brass adapters, digital print-out unit, set of NiCad batteries, AC battery charger, a carrying case with shoulder strap, an operating manual, an RS232 serial port, and a computer cable and software for downloading and storing test results to a PC system. The Model TK-DL self-calibrates prior to each test and provides plus/minus 0.2 percent accuracy in addition to printed, on-site documentation. It comes with a full one-year warranty.
