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Supco HVAC/R Instruments - Unlock the Savings

Supco - Sealed Unit Parts Co., Inc. has been making parts and test instruments for the Refrigeration market since 1945. Supco is now one of the prime manufactures of HVAC/R equipment, parts and test instruments in US. Choose from the following categories: Vacuum and Pressure Gauges, Air Quality Meters, Leak Detectors, Refrigerant Scales, Supco Chart Recorders, Temperature and Alarm Controls, Temperature and Humidity Testers, Thermometers, Water Alarms, Multimeters, Current Probes, and Data Loggers.

The NEW Supco VG640D Dual Input Vacuum Gauge offers: BEST resolution (0.5 Microns); Never replace, easy to clean LIFETIME sensor; Large, backlit display; High and low, audible and visual threshold alarms; Built-in hanger; 2 year warranty.

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  1. Supco CO1000 Handheld Carbon Monoxide Analyzer

    Supco CO1000 Handheld Carbon Monoxide Analyzer

    Supco CO1000 Digital Carbon Monoxide Analyzer is the perfect meter to level carbon monoxide. The CO1000 Quickly and easily measures carbon monoxide levels and displays them on a large backlit LCD screen. Made in USA.


    Supco CO1000 Handheld Carbon Monoxide Analyzer HVAC tools electrical testers
    Your Price:
    $161.25
  2. Supco CPH100 Clamp Meter for HVAC

    Supco CPH100 Clamp Meter for HVAC

    Supco CPH100 HVAC Clamp Meter is a versatile and accurate clamp meter for HVAC technicians. Supco CPH100 measures DC microamps, AC amperage, continuity, resistance, capacitance, and temperature with included thermocouple.


    Supco CPH100 Clamp Meter for HVAC HVAC tools electrical testers
    Your Price:
    $66.19
  3. Supco CTC3 Calculator and Converter for Capillary Tubes

    Supco CTC3 Calculator and Converter for Capillary Tubes

    Supco CTC3 Calculator for Capillary Tubes is a compact device for multiple calculations. The Supco CTC3 calculates and converts different sizing for several capillary tubes. Made in USA.


    Supco CTC3 Calculator and Converter for Capillary Tubes HVAC tools electrical testers

    More info

  4. Supco DAVM-Plus Digital Air Flow and Volume Meter

    Supco DAVM-Plus Digital Air Flow and Volume Meter

    Supco DAVM+ Handheld Digital Air Flow and Volume Meter is the perfect compact meter for any air measurements needed. The DAVM+ also measures temperature, humidity, and light. Made in USA.


    Supco DAVM-Plus Digital Air Flow and Volume Meter HVAC tools electrical testers
    Your Price:
    $148.75
  5. Supco DDM55 Digital Differential Pressure Manometer

    Supco DDM55 Digital Differential Pressure Manometer

    Supco DDM55 Dual Input Digital Differential Manometer is the perfect tool for diagnosing and solving problems with gas pipes and tanks. The DDM55 accurately tests for leakage and issues with propane and gas pipes. Made in USA.


    Supco DDM55 Digital Differential Pressure Manometer HVAC tools electrical testers
    Your Price:
    $87.44
  6. Supco DHS55 Handheld Digital Refrigerant Scale

    Supco DHS55 Handheld Digital Refrigerant Scale

    Supco DHS55 Handheld Digital Refrigerant Scale is a compact and easy to use handheld scale. The Supco DHS55 measures in both pounds and kilograms, and has a relatively high max weight of 55 pounds, allowing a wide range of measurements. Made in USA.


    Supco DHS55 Handheld Digital Refrigerant Scale HVAC tools electrical testers
    Your Price:
    $28.74
  7. Supco DM10T Economy Multimeter

    Supco DM10T Economy Multimeter

    Supco DM10T Economy Multimeter for HVAC is a budget-friendly multimeter that is a great addition to any tool box. Supco DM10T measure up to 1000 Volts DC and 750 Volts AC, and aslo test for resistance, capacitance and temperature with thermocouple.


    Supco DM10T Economy Multimeter HVAC tools electrical testers
    Your Price:
    $16.24
  8. Supco DSP1000 Digital Psychrometer Temperature and Humidity Meter

    Supco DSP1000 Digital Psychrometer Temperature and Humidity Meter

    Supco DSP1000 Handheld Digital Psychrometer an accurate and fast environmental meter for measuring various temperature and humidity parameters. Supco DSP1000 has a fast response time, backlit dual display screen, and measures Temperature, Humidity, Dewpoint Temperature, and Wet bulb Temperature.


    Supco DSP1000 Digital Psychrometer Temperature and Humidity Meter HVAC tools electrical testers
    Your Price:
    $91.19
  9. Supco DVT4 4 Temperature Data Logger with Display Graph

    Supco DVT4 4 Temperature Data Logger with Display Graph

    Supco DVT4 4 Temperature Data Logger with Graphical Display is a versatile temperature recorder that can simultaneously record four different temperatures with its multiple sensors. The Supco DVT4 also includes up to 87,000 data points available for download. Made in USA.


    Supco DVT4 4 Temperature Data Logger with Display Graph HVAC tools electrical testers
    Your Price:
    $186.25
  10. Supco DVTH Temperature and Humidity Data Logger with Display Graph

    Supco DVTH Temperature and Humidity Data Logger with Display Graph

    Supco DVTH Temperature and Humidity Data Logger with Graphical Display is the perfect handheld data logger for temperature and humidity. The Supco DVTH also includes over 40,000 downloadable data points to your PC. Made in USA.


    Supco DVTH Temperature and Humidity Data Logger with Display Graph HVAC tools electrical testers
    Your Price:
    $186.25

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