PH100
Extech PH100 ExStik pH Meter Used Surplus
You will notice the HBN 0.5microns model fits easily into standard industrial racks.
Extech PH100 ExStik pH Meter , CH#279
A nice touch with Omron is the zero-crossing feature on their SSRs.
You will notice the HBN 0.5microns model fits easily into standard industrial racks.
A nice touch with Omron is the zero-crossing feature on their SSRs.