Index: leahi_dialin/ro/reverse_osmosis.py
===================================================================
diff -u -rb629719450ccd35fbe22cdd3e92ff868ec1a8393 -r6889609993a4d32080c0ad182701c3b512cc54ba
--- leahi_dialin/ro/reverse_osmosis.py	(.../reverse_osmosis.py)	(revision b629719450ccd35fbe22cdd3e92ff868ec1a8393)
+++ leahi_dialin/ro/reverse_osmosis.py	(.../reverse_osmosis.py)	(revision 6889609993a4d32080c0ad182701c3b512cc54ba)
@@ -15,6 +15,8 @@
 ############################################################################
 import struct
 
+from .modules.conductivity_sensors import ROConductivitySensors
+from .modules.flow_sensors import ROFlowSensors
 from .modules.boost_pump import ROPumps
 from .modules.levels import ROLevels
 from .modules.pressure_sensors import ROPressureSensors
@@ -101,7 +103,8 @@
         self.ro_last_debug_event = ''
 
         # Create command groups
-
+        self.conductivity = ROConductivitySensors(self.can_interface, self.logger)
+        self.flow = ROFlowSensors(self.can_interface, self.logger)
         self.pumps = ROPumps(self.can_interface, self.logger)
         self.levels = ROLevels(self.can_interface, self.logger)
         self.pressures = ROPressureSensors(self.can_interface, self.logger)