Orders placed before 1:30pm each business day will be dispatched on the same day.

Blue Lab PH Pen

  • Sale
  • $119.95
  • Regular price $129.95


Blue Lab PH Pen - Hydroponic Water Analysis

The Bluelab pH Pen is designed for convenience and comfort for water monitoring and analysis. Compact, tough and reliable; the Bluelab pH pen is built to last. Advanced technology and accurate measurements ensures that...

Read more...