Robinair CoolTech ID Plus Refrigerant Identifier

The Robinair 16910 CoolTech ID Plus identifies refrigerant type and purges damaging air. In addition to dependable refrigerant identification, the ID Plus measures non-condensable gases (air) in the refrigerant and purges them directly from the tank or system. It displays the actual percentage of R-12, R-134a, R-22, and air in the system or tank and gives you the option of purging air if significant concentration is found. A hydrocarbon alarm sounds if flammable substances are sensed. An on-board printer port allows you to connect a printer for a hard copy of testing results. Features: * Identifies refrigerant type and purges damaging air * Displays the actual percentage of R-12, R-134a, R-22, and air in the system or tank * Gives you the option of purging air if significant concentration is found * Hydrocarbon alarm sounds if flammable substances are sensed * On-board printer port allows you to connect a printer for a hard copy of testing results