The AC1234-4SL is a fully automatic ACS machine that meets or exceeds SAE J2927 and J2843 standards for 1234YF recovery. The machine includes an integrated refrigerant identifier that samples the refrigerant in the vehicle’s A/C system prior to recovery. AC1234-4 is a highly accurate and reliable machine capable of servicing both standard and high-voltage vehicle A/C systems. The mechanical scale lock eliminates the need to recalibrate your refrigerant scale after transporting the machine long distances. The lock secures the scale, preventing damage or inaccurate refrigerant measurement.








