Question 1

Which is better, Bluelab Soil pH Pen or Apera PH20 Value Pocket pH Tester?

Accepted Answer

Both products scored 9/10 in our testing — it's a tie. Choose based on which features matter most to you.

Question 2

Is the Bluelab Soil pH Pen worth it over the Apera PH20 Value Pocket pH Tester?

Accepted Answer

The Bluelab Soil pH Pen scores 9/10 while the Apera PH20 Value Pocket pH Tester scores 9/10. The Bluelab Soil pH Pen is our "Best Overall" pick in the Best Soil pH Meters 2026 category.

Bluelab Soil pH Pen vs Apera PH20 Value Pocket pH Tester: Which to Buy?