Digital High-Pressure Refrigerant Manifold Gauge with Leak Test & Control Valve
Compact, accurate, and built for high-pressure HVAC diagnostics, the MNG-550H Digital High-Pressure Refrigerant Manifold Gauge delivers fast and reliable refrigerant pressure measurements for air conditioning and refrigeration servicing. Supporting 88 refrigerants with leak testing capability, pressure hold function, and integrated control valve, this lightweight handheld gauge is ideal for HVAC technicians, refrigeration mechanics, and automotive AC repair professionals.
Set Includes:
- 1 x High-Pressure Single Manifold Tester
- Carrying Case
- User manual
- Standard factory packaging
The MNG-550H Digital High-Pressure Single Refrigerant Manifold Gauge is a professional portable diagnostic tool designed specifically for high-pressure refrigeration and air conditioning system testing. Built for fast field servicing and one-handed operation, the compact unit accurately measures refrigerant discharge pressure after the compressor, making it ideal for system diagnostics, leak testing, charging verification, and maintenance servicing.
Supporting 88 refrigerants, the MNG-550H offers excellent compatibility across a wide range of HVAC and automotive air conditioning systems. The large digital display provides clear pressure and temperature readings with selectable measurement units, while the integrated ball control valve and pressure hold function improve testing efficiency and control.
Designed for technicians who require portability without sacrificing performance, the MNG-550H combines precision, convenience, and rugged practicality for everyday refrigeration and HVAC servicing tasks.
Key Features
- Designed specifically for high-pressure refrigerant system testing
- Measures refrigerant discharge pressure after the compressor
- Supports 88 refrigerants
- Compact handheld design for field servicing
- Suitable for single-handed operation
- Leak testing support
- Integrated ball control valve
- Pressure holding function
- Wide pressure range up to 800 psi
- Large digital display
- Multiple pressure unit selection
- Multiple temperature unit selection
- Low battery indicator
- Auto Power Off (APO) function
- Lightweight and portable
Applications
- HVAC system servicing
- Refrigeration maintenance
- Automotive air conditioning repair
- High-pressure refrigerant diagnostics
- Leak testing
- Refrigerant charging verification
- Compressor discharge pressure testing
- Field service maintenance
- Air conditioning troubleshooting