Technical Data Recover rate:≤480g/min Charge Rate:900g/min Coolant Tank：≤12L Charge Volume:0-12kg Charge accuracy:±5g/s Refrigerant:R134a Pump rate:90L/min Compressor:3/8HP Features 1.Built-in microcomputer control trigger work, stable performance, safe and reliable. 2.High precision electronic scale gaurantees recycle and charge quantity of refrigerant. 3.Recover, regenerate, vacuum, leakage detection charge oil. 4.Real-time display, convenient observarion of high/lower voltage terminal, and the pressure inside the tank. 5.Toughened glass panel, durable and not easy to damage. 6.Touch the sliding key, responsive and easy to operate. 7.Recycle and charge data displayed by a high speed micro thermal printer.