<img src="//bat.bing.com/action/0?ti=5587743&amp;Ver=2" height="0" width="0" style="display:none; visibility: hidden;">

🌱 USE CODE: GROLINE20 🌱 Get 20% OFF all GroLine products! ⏰ Ends tonight - SEE OFFER DETAILS 

Marine pH Checker® HC
Marine pH Checker® HC
Marine pH Checker® HC
Marine pH Checker® HC
HI780

Marine pH Checker® HC

$64.95

Get accurate water testing results with the HI780 Marine pH Colorimeter. With a digital read out, there is no more struggling to determine colors visually. This pH tester's compact design fits in your pocket or stores easily in your shop.

  • Easier to use and more accurate than chemical test kits.
  • One-button operation makes getting your pH results simple.
  • Great for aquariums and marine environmental testing.
Learn More

Thank you for your interest in our products. A representative will contact you within the next business day.