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HVAC and Refrigeration

HVAC Controls

A/C Refrigeration

Electric Heaters and Accessories

Refrigeration Test Equipment

Test Instruments

Data Recording

Electrical Power Testing

  • Capacitor Testers

    Digital meters to measure the capacitance of compressor motor capacitors with an accuracy of +/- 5%. Feature rubber grip for easy handling, one-button operation and a measuring range of 0.001 μF to 9999 μF

Temperature and Humidity Measuring


Replacement Parts



  • Circuit Protection Devices

    Includes 3 / 5 A circuit breakers temporarily used in furnaces, boilers, hot tubs and water heaters. Feature a quick thermal cut-out which stops the current flow when the temperature limit is exceeded and self-adhesive back for easy fitting. Available in 120 / 240 V variants

Hand Tools

Inspection and Retrieving Tools

Furniture Hospitality and Food Service

Food Service Cookware and Preparation

Material Handling

Supco is a leading manufacturer of various replacement parts and test instruments for the HVAC / R industry. The Supco Products catalogue includes chart recorders, data loggers, gauges, thermostats, temperature alarms, thermometers and megohmmeters. The brand’s data loggers are used for concise measurements of critical environmental conditions, such as indoor air quality, temperature and humidity. These devices feature a user-selectable stop button, on a memory-full situation, for allowing continuous recording and real-time monitoring; and a power source of 3.0 V lithium coin-cell battery for low power drainage. They are compatible with Windows-based systems and further come equipped with a standard USB interface (cable included). For identifying Sick Building Syndrome, caused due to high levels CO2, Supco offers IAQ Series indoor air quality monitors designed to measure carbon dioxide, temperature and humidity levels. These highly accurate monitors feature a non-dispersive infrared sensor for CO2 level detection and an audio-visual CO2 alarm, with a sound range of 80 dB, to alert  on high levels of CO2. Choose from a wide range of these indoor air monitors and other brand products, such as capacitors, relays, valves, switches, surge protectors on Raptor Supplies, an authorised Supco distributor.