Photo 1 of Vanlison Professional Digital HVAC Manifold Gauge Set Refrigerant Gauge Diagnostic Tool for R134A/R410A/1234YF | Pressure/Vacuum/Leak Test | 92 Refrigerant Types Compatibility | HVAC Maintenance

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Photo 1 of Vanlison Professional Digital HVAC Manifold Gauge Set Refrigerant Gauge Diagnostic Tool for R134A/R410A/1234YF | Pressure/Vacuum/Leak Test | 92 Refrigerant Types Compatibility | HVAC MaintenancePhoto 2 of Vanlison Professional Digital HVAC Manifold Gauge Set Refrigerant Gauge Diagnostic Tool for R134A/R410A/1234YF | Pressure/Vacuum/Leak Test | 92 Refrigerant Types Compatibility | HVAC Maintenance