Hanna Digital PEI Body pH Electrode for Field Applications-HI12300 conductivity calibration solution One Certified Breeze pre-filter

One Certified Breeze pre-filter

Why Choose HI780-25 Reagents

Upgrade Your Seychelle Gen 1 Pitcher — Complete Replacement Kit

Replace your RO membrane when you notice:

When Hanna first introduced the original DiST® (Dissolved Solids Tester)

Hanna Digital PEI Body pH Electrode for Field Applications-HI12300 conductivity calibration solution One Certified Breeze pre-filterThe HI12300 is a plastic body, double junction, gel filled pH electrode with a built in temperature sensor for temperature compensated measurements in a single probe design. This probe features a 3. 5 mm connector designed exclusively to be used with Hanna Instruments edge Tablet Meters. The HI12300 electrode features a built in microchip that stores sensor type, serial number, and calibration information. It also features a single ceramic junction