Loading... Please wait...

Mastercool 52246 Superheat/Subcool Meter


Product Description

Mastercool 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

Product Reviews

Write Review

  1. not built well

    Posted by Unknown on 19th Jun 2014

    I opened the package and the kickstand fell off. There must be little to no quality control.

1.00 LBS
Calculated at checkout