Index: firmware/App/Monitors/Conductivity.h
===================================================================
diff -u -r3b6bf2cb6d15da8cb273cff109d2c4b1ee99d546 -rc07917caced76b53a0ed8f35167fac6f9d8310a4
--- firmware/App/Monitors/Conductivity.h	(.../Conductivity.h)	(revision 3b6bf2cb6d15da8cb273cff109d2c4b1ee99d546)
+++ firmware/App/Monitors/Conductivity.h	(.../Conductivity.h)	(revision c07917caced76b53a0ed8f35167fac6f9d8310a4)
@@ -1,17 +1,17 @@
 /**************************************************************************
 *
-* Copyright (c) 2024-2024 Diality Inc. - All Rights Reserved.
+* Copyright (c) 2024-2025 Diality Inc. - All Rights Reserved.
 *
 * THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
 * WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
 *
 * @file    Conductivity.h
 *
 * @author  (last)      Vinayakam Mani
-* @date    (last)      10-Sep-2024
+* @date    (last)      09-Sep-2025
 *
 * @author  (original)  Vinayakam Mani
-* @date    (original)  10-Sep-2024
+* @date    (original)  13-Sep-2024
 *
 ***************************************************************************/
 
@@ -40,14 +40,29 @@
     F32 d27Cond;                                              ///< CD2 conductivity sensor value
     F32 d29Cond;                                              ///< CD3 conductivity sensor value
     F32 d43Cond;                                              ///< CD4 conductivity sensor value
-} CONDUCTIVITY_DATA_T;
+    F32 d74Cond;                                              ///< CD5 conductivity sensor value
+} DD_CONDUCTIVITY_DATA_T;
 
+/// Conductivity data struct.
+typedef struct
+{
+    F32 p9Conductivity;                                       ///< (P9) conductivity sensor value
+    F32 p18Conductivity;                                      ///< (P18) conductivity sensor value
+} FP_CONDUCTIVITY_DATA_T;
+
 // ********** public function prototypes **********
 
 void initConductivity( void );
 void execConductivity( void );
+F32 getFilteredConductivity( CONDUCTIVITY_SENSORS_T sensor );
+F32 getFilteredConductivitySensorTemperature( CONDUCTIVITY_SENSORS_T sensor );
 
-BOOL testConductivitySensorDataPublishIntervalOverride( MESSAGE_T *message );
+BOOL testDDConductivitySensorDataPublishIntervalOverride( MESSAGE_T *message );
+BOOL testDDConductivitySensorFilteredReadingsOverride( MESSAGE_T *message );
+BOOL testDDConductivitySensorFilteredTemperatureReadingsOverride( MESSAGE_T *message );
+BOOL testFPConductivitySensorDataPublishIntervalOverride( MESSAGE_T *message );
+BOOL testFPConductivitySensorFilteredReadingsOverride( MESSAGE_T *message );
+BOOL testFPConductivitySensorFilteredTemperatureReadingsOverride( MESSAGE_T *message );
 
 /**@}*/