AquaMedic mV controller without measuring pen
Redox potential Measuring and control device from Aqua Medic
The mV controller can measure and control the redox potential in aquariums. The control range is –500 mV to +500 mV; the measuring range: -1,000 to +1,000 mV.
The device can be used in marine aquariums to control ozone equipment and used in freshwater and marine water environments to monitor nitrate reduction in anaerobic filters (such as the Aqua Medic Nitrate reducer). It contains a standard BNC (bayonet) connection for the electrode. The use of the original Aqua Medic electrode with a plastic housing is recommended.
** without mV measuring pin **