Mastercool HVAC Tools are on Sale!

Mastercool is a USA company that has been supplying professional air conditioning, service tools and equipment for over 25 years. Mastercool’s name is synonymous with “World Class Quality” and uniquely innovative product design. Mastercool designs and makes AC and Refrigeration test equipment and tools for professional technicians.  Many of their tools have been pattented due to their original design.  Mastercool is a truly international company with product distribution in over 60 countries.  Product range includes charging manifolds, ac vacuum pumps, refrigerant recovery manchines and stations, refrigerant charging scales, ir thermometers, ac system analyzers, and many more tools. We are adding the Mastercool tools, and if you can't find the tool you are looking for please give us a call or send an email

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  1. Mastercool 33661 R12, R22, R502 Brass 2-Way Manifold

    Mastercool 33661 R12, R22, R502 Brass 2-Way Manifold

    Mastercool 33661 R12, R22, R502 Brass 2-Way Manifold features a heavy duty forged brass body, large all metal handles and free-floating piston type valves that help to reduce o-ring wear. Mastercool 33661 includes the manifold, 2.5" gauges, and a set of 3 standard 60" hoses with standard fittings and 1/4" SAE connections.


    Mastercool 33661 R12, R22, R502 Brass 2-Way Manifold HVAC tools electrical testers
    Your Price:
    $37.59
  2. Mastercool 52161 1-3/8in Pocket Analog Thermometer

    Mastercool 52161 1-3/8in Pocket Analog Thermometer

    Mastercool 52161 1-3/8in Pocket Analog Thermometer is a pocket sized thermometer that includes a pocket holder and clip.
    Mastercool 52161 1-3/8in Pocket Analog Thermometer HVAC tools electrical testers
    Your Price:
    $8.33
  3. Mastercool 52220 1in Pocket Analog Thermometer

    Mastercool 52220 1in Pocket Analog Thermometer

    Mastercool 52220 1in Pocket Analog Thermometer is a pocket sized thermometer that includes a pocket holder and clip.
    Mastercool 52220 1in Pocket Analog Thermometer HVAC tools electrical testers
    Your Price:
    $6.32
  4. Mastercool 52223-A 1in Pocket Digital Thermometer

    Mastercool 52223-A 1in Pocket Digital Thermometer

    Mastercool 52223-A 1in Pocket Digital Thermometer is a pocket sized thermometer that includes a pocket holder and clip. Mastercool 52223-A is battery operated (1.5V, life of 5000 hours), features an on/off and auto shut-off function after 10 minutes.
    Mastercool 52223-A 1in Pocket Digital Thermometer HVAC tools electrical testers
    Your Price:
    $15.15
  5. Mastercool 52224-A Infrared Thermometer With Laser

    Mastercool 52224-A Infrared Thermometer With Laser

    Mastercool 52224-A Infrared Thermometer With Laser features laser targeting accuracy, color backlit LCD display and expanded temperature range. Mastercool 52224-A also features a simple, easy to use, compact design.
    Mastercool 52224-A Infrared Thermometer With Laser HVAC tools electrical testers
    Your Price:
    $50.07
  6. Mastercool 52224-C Dual Laser Infrared Thermometer

    Mastercool 52224-C Dual Laser Infrared Thermometer

    Mastercool 52224-C Dual Laser Infrared Thermometer offers dual laser targeting accuracy, an enhanced back-lit LCD display and an expanded temperature range. Mastercool 52224-C also features a compact design that is simple to use and easy to store.
    Mastercool 52224-C Dual Laser Infrared Thermometer HVAC tools electrical testers
    Your Price:
    $57.29
  7. Mastercool 52225-A Dual Temp Plus Infrared Thermometer

    Mastercool 52225-A Dual Temp Plus Infrared Thermometer

    Mastercool 52225-A Dual Temp Plus Infrared Thermometer features both infrared and contact thermometer technologies and includes a programmable Hi/Low alarm. Mastercool 52225-A also features a Lock mode and the contact function offers a built in K type jack and wire thermocouple.
    Mastercool 52225-A Dual Temp Plus Infrared Thermometer HVAC tools electrical testers
    Your Price:
    $85.11
  8. Mastercool 52225-B Ultra Temp Dual Laser Thermometer

    Mastercool 52225-B Ultra Temp Dual Laser Thermometer

    Mastercool 52225-B Ultra Temp Dual Laser Thermometer features both infrared and contact thermometer technologies, includes a programmable HI/LO alarm, and Lock Mode to hold temperature readings. Mastercool 52225-B also provides built-in K type jack and has a built-in LED light.
    Mastercool 52225-B Ultra Temp Dual Laser Thermometer HVAC tools electrical testers
    Your Price:
    $160.59
  9. Mastercool 52226 Dual Temp Infrared Thermometer

    Mastercool 52226 Dual Temp Infrared Thermometer

    Mastercool 52226 Dual Temp Infrared Thermometer features both infrared and contact technologies. Mastercool 52226 also features adjustable emissivity, lock mode for hands free scanning, and a probe that locks safely into the side of the unit.
    Mastercool 52226 Dual Temp Infrared Thermometer HVAC tools electrical testers
    Your Price:
    $34.79
  10. Mastercool 52227 Infrared Thermometer

    Mastercool 52227 Infrared Thermometer

    Mastercool 52227 Infrared Thermometer provides accurate non-contact temperature measurement in a compact, easy to use size. Mastercool 52227 also features adjustable emissivity, a backlit LCD display and maximum/minimum capture mode.
    Mastercool 52227 Infrared Thermometer HVAC tools electrical testers
    Your Price:
    $15.80

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