ORP Epoxy electrode with BNC connector and 3 or 5 meter cable for swimming pools.
MA923B/3 : 3 meter cable
MA923B/5 : 5 meter cable

Combined pH electrode with free diffusion layer j…

pH glass electrode with 2 meter cable

pH/Temp amplified probe with 1 meter cable (Mi105…

Solenoid Valve for CO2 dosing
$ 2,119.50 Ex. GST