Mastercool 52251 A/C System Analyzer, 32 to 122˚F

Model: 52251

Mastercool 52251 A/C System Analyzer, 32 to 122˚F

Model: 52251

A compact, all-in-one diagnostic tool designed for precise A/C system analysis. It calculates superheat, subcooling, temperature split, airflow, and humidity values—eliminating manual charts. Features a backlit LCD, USB data export, K-type thermocouple input, and intuitive menu navigation.

A compact, all-in-one diagnostic tool designed for precise A/C system analysis. It calculates superheat, subcooling, temperature split, airflow, and humidity values—eliminating manual charts. Features a backlit LCD, USB data export, K-type thermocouple input, and intuitive menu navigation.

Sale Price $203.70 USD
Regular Price $210.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 52251 Offers

Mastercool’s new A/C System Analyzer is an all-in one tool that not only calculates critical information for the air conditioning system but also diagnoses basic system problems. The LCD display leads the technician through basic tests making service quicker and less complicated. The A/C System Analyzer is able to calculate: Actual Superheat, Subcool, Target Superheat, Temperature Split, Dry Bulb, Wet Bulb, Relative Humidity, Dew Point, Air Velocity and Air Flow Volume.

The A/C System Analyzer easily guides the technician in determining if the refrigerant charge is correct. No calculations or charts are needed. Easily save test results under a customer and technician name and even download the data for future reference.

Features

  • Calculates actual superheat and subcool temperatures for the following refrigerants: R22, R114, R123, R124, R134a, R141, R142, R401A, R401B, R404A, R407A, R407B, R407C, R407D, R408A, R409A, R410A, R411A, R411B, R414A, R414B, R417A, R507A
  • Provides all the functions of a high-end anemometer: airflow volume, air velocity, dry bulb temperature, wet bulb temperature, relative humidity and dew point
  • Save results and download in Excel format for future use
  • Optional Pressure Transducer for direct system readings
  • Optional Antenna Type Meter for any hard to reach locations

Mastercool 52251 Specifications

Operating Temperature 32 to 122˚F (0 to 50˚C), humidity <80%
Storage Temperature -4 to 122˚F (-20 to 50˚C), humidity <90%
Dimensions (with boot) 7.52 x 3.66 x 1.61" (191 x 93 x 41mm)
Weight (meter with batteries & round vane) 1.1 lbs (500g)
Temperature Display ˚F and ˚C
Pressure Display PSI and Bar
Display Type Backlit LCD Display
Power Statuus Indicator Low battery indicator
Temperature Sensor Interface K-type thermocouple connection
Data Interface USB connection
Power Supply 6 x AA batteries

What's included with the Mastercool 52251

  • Mastercool 52251 A/C System Analyzer, 32 to 122˚F

Click on a category to view a selection of compatible accessories with the Mastercool 52251 A/C System Analyzer, 32 to 122˚F.

Mastercool 52336 Clamp-on Thermocouple for the A/C system analyzer, 3' 52336
A clamp-style thermocouple designed for use with the Mastercool 52251 A/C System Analyzer. With a 3' (91.44 cm) cable and hinged, stainless-steel jaws, it easily attaches to refrigerant lines, ensuring precise surface temperature readings.




Mastercool 52254 Antenna Type Meter for the A/C system analyzer, 37" 52254
A precision extension probe engineered for the Mastercool 52251 A/C System Analyzer. This 37" (93.98 cm) “antenna-style” sensor allows you to accurately measure airflow, dry or wet bulb temperature, relative humidity, dew point, and air volume in hard-to-reach or confined spaces.




Ask a question about Mastercool 52251 A/C System Analyzer, 32 to 122˚F

Customer Reviews for the Mastercool 52251

Mastercool 52251 Offers

Mastercool’s new A/C System Analyzer is an all-in one tool that not only calculates critical information for the air conditioning system but also diagnoses basic system problems. The LCD display leads the technician through basic tests making service quicker and less complicated. The A/C System Analyzer is able to calculate: Actual Superheat, Subcool, Target Superheat, Temperature Split, Dry Bulb, Wet Bulb, Relative Humidity, Dew Point, Air Velocity and Air Flow Volume.

The A/C System Analyzer easily guides the technician in determining if the refrigerant charge is correct. No calculations or charts are needed. Easily save test results under a customer and technician name and even download the data for future reference.

Features

  • Calculates actual superheat and subcool temperatures for the following refrigerants: R22, R114, R123, R124, R134a, R141, R142, R401A, R401B, R404A, R407A, R407B, R407C, R407D, R408A, R409A, R410A, R411A, R411B, R414A, R414B, R417A, R507A
  • Provides all the functions of a high-end anemometer: airflow volume, air velocity, dry bulb temperature, wet bulb temperature, relative humidity and dew point
  • Save results and download in Excel format for future use
  • Optional Pressure Transducer for direct system readings
  • Optional Antenna Type Meter for any hard to reach locations

Mastercool 52251 Specifications

Operating Temperature 32 to 122˚F (0 to 50˚C), humidity <80%
Storage Temperature -4 to 122˚F (-20 to 50˚C), humidity <90%
Dimensions (with boot) 7.52 x 3.66 x 1.61" (191 x 93 x 41mm)
Weight (meter with batteries & round vane) 1.1 lbs (500g)
Temperature Display ˚F and ˚C
Pressure Display PSI and Bar
Display Type Backlit LCD Display
Power Statuus Indicator Low battery indicator
Temperature Sensor Interface K-type thermocouple connection
Data Interface USB connection
Power Supply 6 x AA batteries

What's included with the Mastercool 52251

  • Mastercool 52251 A/C System Analyzer, 32 to 122˚F

Click on a category to view a selection of compatible accessories with the Mastercool 52251 A/C System Analyzer, 32 to 122˚F.

Mastercool 52336 Clamp-on Thermocouple for the A/C system analyzer, 3' 52336
A clamp-style thermocouple designed for use with the Mastercool 52251 A/C System Analyzer. With a 3' (91.44 cm) cable and hinged, stainless-steel jaws, it easily attaches to refrigerant lines, ensuring precise surface temperature readings.




Mastercool 52254 Antenna Type Meter for the A/C system analyzer, 37" 52254
A precision extension probe engineered for the Mastercool 52251 A/C System Analyzer. This 37" (93.98 cm) “antenna-style” sensor allows you to accurately measure airflow, dry or wet bulb temperature, relative humidity, dew point, and air volume in hard-to-reach or confined spaces.




Ask a question about Mastercool 52251 A/C System Analyzer, 32 to 122˚F

Customer Reviews for the Mastercool 52251

More Mastercool Products

Calibration Lab