diff --git a/smx-config/DiagnosticsWidgets.cs b/smx-config/DiagnosticsWidgets.cs
index 48a008f..f8df1cf 100644
--- a/smx-config/DiagnosticsWidgets.cs
+++ b/smx-config/DiagnosticsWidgets.cs
@@ -208,7 +208,7 @@ namespace smx_config
             DiagnosticMode.AddHandler(ComboBox.SelectionChangedEvent, new RoutedEventHandler(delegate(object sender, RoutedEventArgs e)
             {
                 for(int pad = 0; pad < 2; ++pad)
-                    SMX.SMX.SetTestMode(pad, GetTestMode());
+                    SMX.SMX.SetSensorTestMode(pad, GetTestMode());
             }));
 
             OnConfigChange onConfigChange;
@@ -220,13 +220,13 @@ namespace smx_config
             Loaded += delegate(object sender, RoutedEventArgs e)
             {
                 for(int pad = 0; pad < 2; ++pad)
-                    SMX.SMX.SetTestMode(pad, GetTestMode());
+                    SMX.SMX.SetSensorTestMode(pad, GetTestMode());
             };
 
             Unloaded += delegate(object sender, RoutedEventArgs e)
             {
                 for(int pad = 0; pad < 2; ++pad)
-                    SMX.SMX.SetTestMode(pad, SMX.SMX.SensorTestMode.Off);
+                    SMX.SMX.SetSensorTestMode(pad, SMX.SMX.SensorTestMode.Off);
             };
         }
 
@@ -353,4 +353,19 @@ namespace smx_config
             return result;
         }
     }
+
+    public class PanelTestModeCheckbox: CheckBox
+    {
+        public override void OnApplyTemplate()
+        {
+            base.OnApplyTemplate();
+        }
+
+        protected override void OnClick()
+        {
+            base.OnClick();
+
+            SMX.SMX.SetPanelTestMode((bool) IsChecked? SMX.SMX.PanelTestMode.PressureTest:SMX.SMX.PanelTestMode.Off);
+        }
+    }
 }
diff --git a/smx-config/MainWindow.xaml b/smx-config/MainWindow.xaml
index a122048..f47c8d8 100644
--- a/smx-config/MainWindow.xaml
+++ b/smx-config/MainWindow.xaml
@@ -609,7 +609,7 @@ Use if the platform is too sensitive.</clr:String>
                                         Text="Some sensors on this panel have incorrect jumpers."
                                     />
                                 </DockPanel>
-                                
+
                                 <StackPanel Orientation="Horizontal"
                                     HorizontalAlignment="Left" VerticalAlignment="Top"
                                     Margin="10,10,0,0"
@@ -626,7 +626,16 @@ Use if the platform is too sensitive.</clr:String>
                                         Margin="10,0,0,0"
                                     />
                                 </StackPanel>
-
+                                <StackPanel Orientation="Horizontal"
+                                    HorizontalAlignment="Left" VerticalAlignment="Top"
+                                    Margin="10,10,0,0"
+                                >
+                                    <controls:PanelTestModeCheckbox
+                                        x:Name="PanelTestModeCheckbox"
+                                        HorizontalAlignment="Left" VerticalAlignment="Top"
+                                        Content="Panel test mode"
+                                    />
+                                </StackPanel>
                             </StackPanel>
 
                             <StackPanel
diff --git a/smx-config/SMX.cs b/smx-config/SMX.cs
index 8c5b8a3..5b1d27c 100644
--- a/smx-config/SMX.cs
+++ b/smx-config/SMX.cs
@@ -318,6 +318,8 @@ namespace SMX
         [DllImport("SMX.dll", CallingConvention = CallingConvention.Cdecl)]
         private static extern bool SMX_GetTestData(int pad, out SMXSensorTestModeData data);
         [DllImport("SMX.dll", CallingConvention = CallingConvention.Cdecl)]
+        private static extern void SMX_SetPanelTestMode(int mode);
+        [DllImport("SMX.dll", CallingConvention = CallingConvention.Cdecl)]
         private static extern bool SMX_SetLights2(byte[] buf, int lightDataSize);
         [DllImport("SMX.dll", CallingConvention = CallingConvention.Cdecl)]
         private static extern bool SMX_ReenableAutoLights();
@@ -459,7 +461,7 @@ namespace SMX
                 Tare = '3',
         };
 
-        public static void SetTestMode(int pad, SensorTestMode mode)
+        public static void SetSensorTestMode(int pad, SensorTestMode mode)
         {
             if(!DLLAvailable()) return;
             SMX_SetTestMode(pad, (int) mode);
@@ -475,6 +477,17 @@ namespace SMX
             return SMX_GetTestData(pad, out data);
         }
 
+        public enum PanelTestMode {
+            Off = '0',
+            PressureTest = '1',
+        };
+
+        public static void SetPanelTestMode(PanelTestMode mode)
+        {
+            if(!DLLAvailable()) return;
+            SMX_SetPanelTestMode((int) mode);
+        }
+
         public static void FactoryReset(int pad)
         {
             if(!DLLAvailable()) return;