HVAC Gauges & Probes Market Value
Analysis of 31,757 eBay listings for HVAC and refrigeration gauges and probes.
What you'll usually pay
💡 Used ones cost about 19% more here.
👉 In short easy summary
Value is found in unbranded options, which sit 11% below the market median. High-end digital tools and Testo brand equipment command significant premiums, with Testo prices 159% above the median.
💚 Best value for your money
Price by brand
Why? Prices vary by manufacturer reputation, from Unbranded at 52.98 to Testo at 154.
Price by refrigerant
Why? Compatibility requirements drive costs, with R-401a at 95 and R-1234yf at 64.49.
Price by type
Why? Complexity of the kit affects price, from Dial Thermometer Probes at 18.7 to Vacuum Gauges at 107.44.
Price by features
Why? Technology upgrades increase cost, with Digital features at 92.99 compared to Mechanical at 55.98.
🛒 Some on sale right now
Common questions
What is the typical price for a digital HVAC gauge?
Digital gauges have a median price of 92.99.
How do unbranded gauges compare to the market median?
Unbranded gauges are 11% cheaper than the market median, with a median price of 52.98.
What is the price difference between a basic probe and a vacuum gauge?
Dial Thermometer Probes have a median of 18.7, while Vacuum Gauges are significantly higher at 107.44.
How we got these numbers
Worked out from 200 live eBay listings (price range $13–$225, odd outliers ignored). These are asking prices, so use them as a guide. Last checked August 1, 2026.