• R1234yf and R134a Refrigerant Analyzer with Bluetooth and printer
• Quickly and accurately determines refrigerant purity
• Displays percentage purity of R1234yf, R134a, R12, R22, and Hydrocarbons
• Displays % air in pure R1234yf & R134a
• Capable of testing R12 with optional R12 hose accessory

With the introduction of the new HFO-1234yf refrigerant to the automotive market, vehicle manufacturers worldwide have developed new standards for vehicle A/C service. Included in these standards is the requirement to verify the purity of the refrigerant prior to recovery of the refrigerant in the system. The Legend is a worldwide ready tool to meet the service needs of HFO-1234yf equipped vehicles. It is certified to the SAE J2912 standard and connects directly to SAE J2843 and J3030 AC Service machines that have an external analyzer USB port.