Elitech Solution Pack - NVP-5 HVAC Vacuum Pump+Digital Manifold Gauge for HVAC DMG-2SE Kit +ELD-210 Heated Diode Portable Semiconductor Refrigerant Leak Detector +Refrigerant Charging Scale LMC-100F+

NVP-5 HVAC Vacuum Pump:

Elitech Digital Manifold Gauge for HVAC, Refrigeration & AC Systems – Pressure & Temperature Measurement, LCD Display, DMG-2SE:

Elitech ELD-210 Heated Diode Portable Semiconductor Refrigerant Leak Detector - High Sensitivity, Dual Alarm, Ergonomic Design for Quick & Accurate Leak Detection:

Elitech Refrigerant Charging Scale 110Lbs, High Precision for HVAC Digital Freon Scales with Case, LMC-100F+: