Monitors And Controllers

American Marine PinPoint
American Marine PinPoint
pH Calibration Fluid

Price $
Each probe features a 10 foot cable with a high interference

suppression jacket and Ag-AgCl reference.

BNC connector


American Marine PinPoint
 CO2 Regulator
Price $144.99

CO2 regulator is automatically regulated and does not require a 2nd gauge or knob.  Electronic non-stick solenoid  LED indicator light to show open (energized) solenoid.  Glass bubble counter with large gasket seal.  Precision adjustable micro needle valve.  Output pressure gauge includes silicone tubing 20 feet (6 meters)