Th mV Controller is designed for monitoring and controlling the redox potentional (or ORP -oxidation-reduction-potentional) in aquaria. The unit has a broad controlling range from -500 to a +500 mV, and a measuring range from -1000 to +1000 mV. It can be used to control the supply of ozone in salt water aquaria and/or for the control of nitrate removal in anaerobic biological filters. The unit is supplied with a BNC connection for an mV probe. The mV Controller comes without a probe.
ab Aqua Medic mV Controller
