Check the listing for details. Fieldpiece MR45 Digital Refrigerant Recovery Machine. Condition: Used. Listed at 900.00 USD. Variable Speed Motor: It is the first recovery machine with a smart variable speed DC motor that automatically adjusts performance for vapor or liquid recovery, maximizing efficiency and minimizing liquid slugging. Lightweight and Durable Design: The unit is lightweight, around 22 pounds (10kg), making it easy to transport to job sites. It features water resistance to withstand direct rain and a robust design with ceramic cylinders that resist abrasion. Digital Interface: The machine has a large, backlit LCD display that shows status messages and other information. Compatibility: It is compatible with A2L refrigerants, suitable for a wide range of jobs. Ease of Use: It is designed for simple operation with a single dial valve and easy-access ports.