Index: sources/gui/qml/globals/Variables.qml
===================================================================
diff -u -r4a7dd11138d2321f1ab8d324b3bd25f02eaefe84 -r1132f049e169cc87a059261f72fca0ceb7d739f1
--- sources/gui/qml/globals/Variables.qml	(.../Variables.qml)	(revision 4a7dd11138d2321f1ab8d324b3bd25f02eaefe84)
+++ sources/gui/qml/globals/Variables.qml	(.../Variables.qml)	(revision 1132f049e169cc87a059261f72fca0ceb7d739f1)
@@ -263,8 +263,11 @@
     readonly property int   substitutionPrecision   : 1
 
     // conductivity
-    readonly property int   conductivityPrecision    : 1
+    readonly property int   conductivityPrecision   : 1
 
+    // weight
+    readonly property int   weightPrecision         : 1
+
     function sizeConverted(vSize, vSizePowers, vRound = 2) {
         return (  vSize
                 / vSizePowers   // convert from byte to Giga byte
@@ -324,6 +327,8 @@
     readonly property string unitTextFluid                  : qsTr("mL")
     readonly property string unitTextSaline                 : unitTextFluid
     readonly property string unitTextHeparin                : unitTextFluid
+    readonly property string unitWeight                     : qsTr("Kg")
+
     // - Pressure
     readonly property string unitTextPressure               : qsTr("mmHg")
     // - Temperature