diff --git a/SiemensS7/Siemens-S7-Test/TestMainForm.cs b/SiemensS7/Siemens-S7-Test/TestMainForm.cs
index 3ce123d..6402e35 100644
--- a/SiemensS7/Siemens-S7-Test/TestMainForm.cs
+++ b/SiemensS7/Siemens-S7-Test/TestMainForm.cs
@@ -14,6 +14,7 @@ using NLog;
 using System.Diagnostics;
 using System.Runtime.Serialization;
 using System.Runtime.Serialization.Formatters.Binary;
+using System.Threading;
 
 namespace Siemens_S7_Test
 {
@@ -64,6 +65,10 @@ namespace Siemens_S7_Test
         /// </summary>
         public static Logger lg;
         /// <summary>
+        /// oggetto uiTimer
+        /// </summary>
+        protected System.Windows.Forms.Timer uiTimer = new System.Windows.Forms.Timer();
+        /// <summary>
         /// Gestione statistiche
         /// </summary>
         public TimingData PerfStats;
@@ -77,7 +82,21 @@ namespace Siemens_S7_Test
             InitializeComponent();
 
             myInit();
+
+            startUiTimer();
         }
+
+        private void startUiTimer()
+        {
+            uiTimer.Tick += UiTimer_Tick;
+            uiTimer.Start();
+        }
+
+        private void UiTimer_Tick(object sender, EventArgs e)
+        {
+            advProgBar();
+        }
+
         /// <summary>
         /// inizializzo
         /// </summary>
@@ -94,6 +113,8 @@ namespace Siemens_S7_Test
                 rack = 0
             };
             setParamPlc();
+            // timer
+            uiTimer.Interval = 20;
         }
         /// <summary>
         /// Imposto parametri PLC
@@ -165,9 +186,15 @@ namespace Siemens_S7_Test
         /// </summary>
         protected void updateStats()
         {
-            lblTimeMin.Text = $"{PerfStats.currStat.min:0.00} s";
-            lblTimeMax.Text = $"{PerfStats.currStat.max:0.00} s";
-            lblTimeAvg.Text = $"{PerfStats.currStat.avg:0.00} s";
+            int numByte = 1;
+            int.TryParse(txtMemSize.Text, out numByte);
+            int numTest = 1;
+            int.TryParse(txtNumRep.Text, out numTest);
+            lblTimeMin.Text = $"{PerfStats.currStat.min} ms";
+            lblTimeMax.Text = $"{PerfStats.currStat.max} ms";
+            lblTimeAvg.Text = $"{PerfStats.currStat.avg} ms";
+            lblTotSize.Text = $"{numByte * numTest / 1024} kb";
+            lblThroughtput.Text = $"{numByte / (1024 * PerfStats.currStat.avg) * 1000} bps";
         }
 
         /// <summary>
@@ -184,6 +211,8 @@ namespace Siemens_S7_Test
                 int.TryParse(txtMemSize.Text, out numByte);
                 int numTest = 1;
                 int.TryParse(txtNumRep.Text, out numTest);
+                //tslRTime.Text = "Start reading BYTE";
+                //tslRTime.Invalidate();
                 // effettuo numero di test secondo indicazioni...
                 for (int i = 0; i < numTest; i++)
                 {
@@ -192,7 +221,7 @@ namespace Siemens_S7_Test
                     memByteRead = currPLC.ReadBytes(DataType.DataBlock, memoria.DbNum, memoria.indiceMem, numByte);
                     sw.Stop();
                     // salvo risultati
-                    PerfStats.addValue((double)sw.ElapsedMilliseconds / 1000);
+                    PerfStats.addValue((double)sw.ElapsedMilliseconds);
                 }
 
                 // mostro update lettura
@@ -234,7 +263,7 @@ namespace Siemens_S7_Test
                     memByteRead = currPLC.ReadBytes(DataType.DataBlock, memoria.DbNum, memoria.indiceMem, numByte);
                     sw.Stop();
                     // salvo risultati
-                    PerfStats.addValue((double)sw.ElapsedMilliseconds / 1000);
+                    PerfStats.addValue((double)sw.ElapsedMilliseconds);
                 }
 
                 // mostro update lettura
@@ -278,7 +307,7 @@ namespace Siemens_S7_Test
                     memByteRead = currPLC.ReadBytes(DataType.DataBlock, memoria.DbNum, memoria.indiceMem, numByte);
                     sw.Stop();
                     // salvo risultati
-                    PerfStats.addValue((double)sw.ElapsedMilliseconds / 1000);
+                    PerfStats.addValue((double)sw.ElapsedMilliseconds);
                 }
 
                 // mostro update lettura
@@ -362,8 +391,19 @@ namespace Siemens_S7_Test
                 showOut(titolo, contenuto);
             }
         }
+        protected void animateProgBar()
+        {
+            uiTimer.Interval = 20;
+        }
 
-
+        protected void advProgBar()
+        {
+            toolStripProgressBar1.ProgressBar.Value++;
+            if (toolStripProgressBar1.ProgressBar.Value >= toolStripProgressBar1.ProgressBar.Maximum)
+            {
+                toolStripProgressBar1.ProgressBar.Value = 0;
+            }
+        }
 
         /// <summary>
         /// Esecuzione lettura Real!
diff --git a/SiemensS7/Siemens-S7-Test/TimingData.cs b/SiemensS7/Siemens-S7-Test/TimingData.cs
index 8dabd55..c88a731 100644
--- a/SiemensS7/Siemens-S7-Test/TimingData.cs
+++ b/SiemensS7/Siemens-S7-Test/TimingData.cs
@@ -36,6 +36,7 @@ namespace Siemens_S7_Test
             currStat.min = valori.Min();
             currStat.max = valori.Max();
             currStat.avg = valori.Average();
+            currStat.num = valori.Count;
         }
     }
     /// <summary>
@@ -46,6 +47,7 @@ namespace Siemens_S7_Test
         public double min;
         public double max;
         public double avg;
+        public int num;
     }
 
 }