Mastercool 91499 Superheat Hvac Determination Schrader Valve Replacement Tool

MastercoolSKU: 91499



  • Special valve core remover/installer adapter allows replacement of damaged or faulty service valve cores without discharging the system.
  • Valve replacement no longer requires time-consuming refrigerant recovery.
  • Calculation of superheat with excellent accuracy by reading refrigerant temperature and pressure from the same location in the system.

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