Package includes: WHR-140 replacement cartridge

5") Weight 207g (7

Sample protection: Prevents contamination

food processing plants

can use the Black Berkey Primer™ instead

Hanna HI11311 Digital pH Electrode with Sensor Check - General Purpose Lab Probe HI70061G Package includes: WHR-140 replacement cartridgeThe 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