MICON MO5 PH CONTROLLER WIFI. Dosing pump and  Comes with free PH probe with BNC connection with 2M length cable.
 
Complete system to contol the PH of a pond.
All that is needed is a bucket with bicabonate solution for the pump to dose the pond.
For better accuracy and to stop overdoses of bicarbonate solution and PH swings, the probe and the dosing needs to be fairly close together. This will then enable the controller to read the dose quickly.
 
This bundle includes the Micon MO5 PH controller WIFI
TFT colour graphic display
Single  measure plus temperature
2 Relay outputs for each measure plus (free contact)
1 Alarm output (free contact)
1 Analog 4-20mA output for each measure
1 Levels input
1 fluximeter sensor input
Multilanguage menu
Wifi connnection(2.4 GHz) 
Server cloud for remote control
Android and Apple Ios Application.
 
Adjustable dosing pump.
Remote stop/start using a 4-20ma supply from a PH controller.
220vac mains 3 pin plug.
Maximum 5.04 lph dose.
Adjustable dosing. 
6.2 bar pressure.
Tubing.
Suction valve.
Non-return valve.
Weight 2.6kg.
 
PH Probe with a BNC connection to fit the PH Controller.
 
Resolution of 0.01PH. With Accuracy +- 0.01PH
Probe cable length 2m.