Tools that keep service calls efficient
When you’re troubleshooting in the field, accuracy matters. SUPCO® HVAC tools and instruments support common diagnostic and service workflows—helping technicians verify electrical conditions, test components, and complete installs with confidence.
Whether you’re diagnosing a no-cool call, validating controls, or servicing refrigeration equipment, the right meter or tester can shorten downtime and reduce repeat visits.
If you want help choosing tools for your workflow, tell us the type of equipment you service (mini-splits, split systems, refrigeration) and what you’re testing most often.
What you’ll find here
- HVAC meters and electrical testers
- Temperature and airflow measurement tools
- Service tools and installation accessories
- Diagnostic aids for faster troubleshooting
SUPCO Tools — FAQs
What tools should every HVAC tech carry?
A dependable electrical meter, a temperature probe/thermometer, and service essentials for troubleshooting and basic maintenance. Your exact kit depends on the equipment you service.
Can you help me choose the right meter?
Yes—tell us what you test most often (voltage, capacitance, current, temperature) and your typical jobsite environments.
Do you support pro replacement matching?
Yes—share the model number or what you’re diagnosing and we’ll help match the right SUPCO tools or accessories.