Katool R-1234YF Fully Automatic Recovery, Recycle & Recharge DUAL AC2100 Machine

Fully automatic dual-refrigerant AC service machine that handles R-1234YF or R-134A recovery, recycling, vacuum testing, and recharging in one unit. Recovers a minimum of 95% of refrigerant in under 30 minutes and charges to within ±0.5 oz (15g) accuracy using load-cell technology. Features a 7" touchscreen display, built-in printer, SD vehicle database, and an optional heating belt; compatible with domestic, foreign, electric, and hybrid vehicle AC systems.