Product Description

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.

  • 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
  • Easily prints test results with optional printer
  • Uses standard 2.25” (57 mm) thermal paper
  • Improved oil resistance with the user replaceable oil restrictor


  • Refrigerants Measured: R1234yf, R134a, R12
  • Contaminants Measured: R22, Hydrocarbons, Unknown
  • Accuracy: Exceeds the requirements of SAE J2912
  • Refrigerant % Displayed: R1234yf, R134a, R22, R12, HC, Unknown, Air
  • Ambient Operating Temp Range: 10 °C to 49 °C
  • Power: 12VDC @ 1.5 amps
  • Communication Protocols: USB 2.0, Bluetooth 2.0
  • User Interface: 5” Color LCD with soft keys
  • Ten Languages: ENG, FRE, GER, ITA, POR, SPA, CHI, JAP, KOR, RUS
  • Approvals: CE, UL, SAE J2912


  • Suitable for R134a, R1234yf & R12 vehicles
  • Large Color Display
  • Internal Lithium Battery
  • Ergonomic Design
  • Optional built-in printer
  • Optional Bluetooth communication

Comes complete with:

  • R1234yf & R134a Refrigerant Identifier
  • R1234yf and R134a low side service couplers
  • R1234yf and R134a cylinder adapters
  • (2) R1234yf sample hoses
  • (2) R134a sample hoses
  • Charging adapter
  • Custom fit storage case

69LEGEND: Legend Series™ R1234yf & R134a Refrigerant Analyzer without bluetooth / without printer

69LEGEND-P: Legend Series™ R1234yf & R134a Refrigerant Analyzer without bluetooth / with printer

69LEGEND-BT: Legend Series™ R1234yf & R134a Refrigerant Analyzer with bluetooth / without printer

69LEGEND-BTP: Legend Series™ R1234yf & R134a Refrigerant Analyzer with bluetooth / with printer

Available Downloads

PDF_downlaod Instructions
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