Hanna HI11311 Digital pH Electrode with Sensor Check - General Purpose Lab Probe 305393764448 Norprene Material: Superior chemical resistance

Norprene Material: Superior chemical resistance compared to standard silicone — handles acids

the glass sensor tip and the reference junction of the pH electrode should be kept moist and not be allowed to dry out when not in use

Easy installation: Simple DIY replacement in minutes

Inlet/Outlet Port Size: 3/8 inch

Hanna HI11311 Digital pH Electrode with Sensor Check - General Purpose Lab Probe 305393764448 Norprene Material: Superior chemical resistanceThe HI11311 electrode features a built in microchip that stores sensor type, serial number, and calibration information. It also features a single ceramic junction and the spherical pH sensing portion is made with high temperature glass. This design consideration is ideal for general purpose laboratory use. This probe features a 3. 5 mm connector designed exclusively to be used with Hanna Instruments edge Tablet Meters. Matching Pin Double Junction