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diff --git a/OOequipment/subfiles/DigitalMultiMeter.m b/OOequipment/subfiles/DigitalMultiMeter.m
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+classdef DigitalMultiMeter < Equipment
+    %DIGITALMULTIMETER Summary of this class goes here
+    %   Detailed explanation goes here
+    %%
+    %DC voltage
+    %Resistance
+    %DC Current
+    %Continuity
+    %Diode test
+    %DC:DC Ratio
+    %True RMS AC Voltage
+    %True RMS AC Current
+    %Frequency
+    %Period
+    
+    
+    properties
+        
+    end
+    
+    methods
+        function dmm = DigitalMultiMeter(ipAddress,port,channel)
+            dmm@Equipment(ipAddress,port,channel);
+            
+        end
+        
+        function outputArg = method1(obj,inputArg)
+            %METHOD1 Summary of this method goes here
+            %   Detailed explanation goes here
+            outputArg = obj.Property1 + inputArg;
+        end
+    end
+end
+