Ecosense pH Pen

The pH-10A eliminates the need for cumbersome field kids to measure pH.  It's the perfect instrument for economical spot sampling of pH and temperature in many applications, including wastewater, surface water, aquaculture, hydroponic pools and education. 

  • Waterproof
  • Easily calibrated
  • Batteries included
  • 1 year manufacturer's warranty


pH Pen:  $115.00

Buffer Solution:  $40.00

Replacement Electrode:  $52.00 ea.

Carrying Case:  $29.00