Specification Brand : Phidgets BulletPoint1 : The pH/ORP Adapter connects any of our pH or ORP probes to the analog input on a Phidgets board BulletPoint2 : 3002 – 60cm Sensor Cable ItemName : Phidgets pH/ORP Adapter ItemTypeKeyword : science-lab-ph-meters Manufacturer : Phidgets NumberOfItems : 1 PartNumber : 1130_0 ProductDescription : The pH/ORP Adapter Interfaces to a pH or ORP glass electrode through a BNC connector and feeds the data to an Analog Input on a PhidgetInterface board. With the pH/ORP Adapter you can: Measure pH Record Oxidation - Reduction Potential (ORP) Monitor ion and gas concentrations Product Specifications Sensor Properties Sensor Output Type - Non-Ratiometric pH Specifications pH Input Range - ± 400 mV DC pH Resolution - 0.018 pH Error Max - ± 0.09 ORP Specifications ORP Input Range - ± 2 V DC ORP Resolution - 5 mV DC ORP Error Max - ± 8 mV DC Board Current Consumption Max - 3 mA Input Impedance - 1 T? Supply Voltage Min - 4.5 V DC Supply Voltage Max - 5.3 V DC Connector Thread Size - ½-28UNEF-2A