Vernier Electrode Amplifier

The Electrode Amplifier is an ORP/mV/pH amplifier that accepts an electrode with a standard BNC connector. It amplifies a .390 mV to +400 mV range to the 0-5 V range of the LabPro.

It can be used with any of the following:

Vernier Replacement pH Electrode
Most third-party pH electrodes
(with BNC connectors)
Other high output impedance eletrodes.
Most third-party ORP electrodes
(with BNC connectors)