Hach Platinum Series pH probe is a standard combination pH probe with a replaceable gel reference and built-in temperature sensor. Probe comes with two electrolyte cartridges and has a fixed cable with 5-pin circular connector compatible with Hach sensION meters. Replacement probe fits (obsolete) sensION 1 and sensION 2 meters.
Hach sensION Platinum Series 5191000 Combination pH Electrode, 5-pin Connector
SKU: 5191000
