AllPondSolutions

The Digital PH - ORP Monitor and Contoller 2 in 1 is a precision instrument to control the pH and ORP value in aquaria.
In combination with a CO2 system and a solenoid valve, the pH can be maintained at a constant level, and the CO2 supply to aquatic plants or into a Calcium Reactor can be controlled.
The unit is supplied with a large LED display and the control range is digitally adjustable from pH 0.00 to 14.00

The MV controller is designed for monitoring and controlling the redox potential (ORP) in aquaria. The unit has a broad controller range from -500 to +500mV, and a measuring range from -1000 to +1000mV. It can be used for controlling the supply of ozone in the aquarium and/or for the control of nitrate removal in anaerobic biological filters (Nitratereductors).

Please note: This product can only be used for either PH or ORP - not BOTH at the same time. 

 Specifications

 For Fresh Water and Salt Water tanks
 pH Measuring Range: 0.00 - 14.00
 Resolution: 0.01pH
 pH Accuracy: ±0.1%+2digits
 ORP Measuring Range: -1999mV to 1999mV
 ORP Resolution: 1mV
 ORP Accuracy: ±5mV
 Input Resistance: 1012 ohms
 Relay Contact: 5A/240V AC
 Display: 4 LED display reading
 Power Supply: AC 220V
 Dimensions: 150mm*85mm*42mm
 NOTE: UK 3 pin plug fitted NOT European
 Full instructions included
 FREE 12 month warranty