Pay in 4 interest-free payments of $8.47 Learn more
Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
phosphorus binding
Dual scale
O-ring and removable internal basket for easy bag removal
PVC fitting
Hand Counter Booster Pump phosphorus bindingEasily fits in your hand to be thumb operated. The register advances by one digit, up to 9,999, each time the button is pressed. A turn of the side knob resets the register back to zero. Its a great tool for counting algae cells, zooplankton, fry, people, etc.
US$ 150.00
US$ 170.00
US$ 135.00
US$ 60.95
US$ 75.00
