pH & Conductivity Meter Market Value
Current market statistics for pH, conductivity, and TDS meters based on 4,246 eBay listings.
What you'll usually pay
💡 Buying used saves about 11% here.
👉 In short easy summary
The best value is found in TDS meters, which sit 15% below the market median. Conductivity meters command the highest premium at 28% above the median, while pH meters are slightly elevated by 12%.
💚 Best value for your money
Price by brand
Why? Prices vary by brand recognition, ranging from Unbranded at 93.18 to Not Specified at 133.68.
Price by product
Why? Specialized functionality drives price, with Conductivity Meters at 160 and TDS Meters at 105.95.
🛒 Some on sale right now
Common questions
What is the typical cost for a new meter in this category?
The median price for new units is 139.97.
Which specific meter type is the most expensive?
Conductivity Meters are the most expensive with a median price of 160.
How do unbranded meters compare to the overall market median?
Unbranded meters are 25% cheaper than the market median, with a median price of 93.18.
How we got these numbers
Worked out from 200 live eBay listings (price range $29–$550, odd outliers ignored). These are asking prices, so use them as a guide. Last checked August 2, 2026.