MASTERCOOL (52246 Gray Compact Subcool/Superheat Calculator

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

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

Specifications:
• 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)