Mastercool (MAS69134A) R134A Refrigerant Identifier

Features and Benefits:

• 95% pass 134A
• Helps confirm the presence and quality of R134a refrigerant in vehicle air conditioning systems
• Quick accurate test to protect recycling equipment
• Excess air warning
• Sturdy construction with protective rubber boot

This unit delivers quick and precise refrigerant analysis in a rugged, compact and portable package. The refrigerant identifier automatically provides step-by-step indication of the gas sampling process.