Go Direct ORP Electrode, Temperature range: 0-60 deg C, Dimension: 12 mm OD, Impedance: Approx 20 kOhm at 25 deg C, Redox potential range: -450 to +1100 mV, Type: Sealed, gel-filled, epoxy body, Ag/AgCl reference, ORP element: 99% pure platinum band sealed on a glass stem
Three-point articulating arm holds up to three pH electrodes in selected positions. Fingertip control. Accepts all standard electrodes. Pivots 360[degree] and extends to 53cm. Weighted base. Spring counter-balance.
Go Direct* Electrode Amplifier, is a mV and pH amplifier that connects to Vernier electrodes and compatible third-party BNC electrodes, Specifications: Units: pH or mV, Input range (mV): +/-1000 mV, Input range: 0 to 14 pH, Connections: Wireless Bluetooth, Wired: USB
MX2500 Electrode Storage Cap, is used to protect the pH electrode in the HOBO MX pH Logger, as well as to properly store the electrode in proper pH storage solution (MX2500-STORE-SOLN), has the added benefit of being able to be used for field calibrations