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Mastercool 52246 Compact Superheat/Subcool calculator
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Mastercool 52246 Compact Superheat/Subcool calculator

Part Number:MSC52246


Mastercool 52246 Compact Superheat/Subcool calculator

Achieve Subcool or Superheat Readings in 3 easy steps…
1.) Enter refrigerant
2.) Enter pressure from gauges
3.) Clamp thermocouple on proper tube

  • Pre-programmed with 37 popular refrigerants
  • Clamp-on K-Type thermocouple included to achieve accurate temperature measurement
  • View bubble and dew temperature for corresponding pressure on large LCD display
  • Easily select superheat or subcool temperature with a touch of a button
  • Easily look up saturated temperature using the pressure from any gauge set
  • Hold function keeps data on the LCD even when thermocouple is disconnected


  • 37 Refrigerants
    • (R22, R32, R114, R123, R124, R134, R134a, R141B, R142B, R290, R401A, R401B, R404A, R407A, R407B, R407C, R407D, R407F, R408A, R409A, R410A, R411A, R411B, R414A, R414B, R417A, R421A, R422A, R422B, R422C, R422D, R427A, R434A, R437A, R438A, R441A, R507A)
  • °F or °C Temperature
  • Displays Bubble, Saturated and Dew Point Temperatures
  • Pressure displays in Kg/cm2, MPa, Bar, PSI (0-600 PSI)

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