Santech MT9509 A/C Manifold Gauge Set

The Santech MT9509 is a professional-grade A/C manifold gauge set designed for automotive air conditioning system service, diagnosis, and refrigerant recovery or recharging. Built to support technicians and DIY enthusiasts working on vehicle HVAC systems, this gauge set provides accurate pressure readings for both high-side and low-side service ports.

Key Features:

• Dual-port manifold design with high-side and low-side gauges for complete A/C system diagnostics
• Color-coded gauges for easy identification — typically red for high-side and blue for low-side
• Compatible with common automotive refrigerants including R-134a systems
• Durable manifold body with brass or aluminum construction for long service life
• Includes service hoses for connection to vehicle A/C ports and recovery/recharge equipment
• Clearly marked pressure scales for fast, accurate readings

The Santech MT9509 manifold gauge set is an essential tool for automotive A/C service, enabling accurate diagnosis of system pressure, refrigerant charge level, and detection of leaks or system faults. Ideal for professional shop use and experienced DIY mechanics.