Mastercool 99935 R134A & R1234YF Smart Manifold Gauge Set with 72" Hoses

The Mastercool 99935 is a professional-grade smart manifold gauge set designed for automotive A/C systems using both R134a and R1234yf refrigerants. This comprehensive kit includes 72-inch R134a hoses, manual couplers, and a deluxe conversion kit for maximum versatility in the shop.

Key Features:

• Digital pressure display with multiple unit options: psi, bar, MPa, kg/cm², and kPa
• High-precision sensing with 1 psi resolution and ±1 psi or 1% accuracy (whichever is greater)
• Robust 1000 psi proof pressure rating for durability and safety
• Rechargeable 3.7V lithium-ion battery providing 30-32 hours of normal use
• Convenient USB Type-C charging connection
• Includes R134a manual couplers (82834/82934) for secure connections
• Complete with deluxe R134a/R1234yf conversion kit (83736-K)

This smart manifold set eliminates the guesswork in A/C diagnostics with precise digital readings and multi-refrigerant compatibility. The long 72-inch hoses provide excellent reach for working on various vehicle types, while the rechargeable battery ensures extended cordless operation between charges.