diff --git a/tools/2m_scan.bat b/tools/2m_scan.bat
new file mode 100644
index 0000000..93b433d
--- /dev/null
+++ b/tools/2m_scan.bat
@@ -0,0 +1,5 @@
+@echo off
+
+C:\Python27\python.exe meas.py -o 70cm.csv -s 144000000 -e 146100000 -i 50 -p 5000 -d COM16 -m
+
+pause
diff --git a/tools/70cm_scan.bat b/tools/70cm_scan.bat
new file mode 100644
index 0000000..5af68d4
--- /dev/null
+++ b/tools/70cm_scan.bat
@@ -0,0 +1,5 @@
+@echo off
+
+C:\Python27\python.exe meas.py -o 70cm.csv -s 430000000 -e 440100000 -i 50 -p 5000 -d COM16 -m
+
+pause
diff --git a/tools/install_packages.bat b/tools/install_packages.bat
new file mode 100644
index 0000000..aaef6eb
--- /dev/null
+++ b/tools/install_packages.bat
@@ -0,0 +1,6 @@
+@echo off
+
+C:\Python27\python.exe -m pip install --upgrade pip
+C:\Python27\python.exe -m pip install --upgrade matplotlib pyserial
+
+pause
diff --git a/tools/meas.py b/tools/meas.py
index 531522a..4f14082 100644
--- a/tools/meas.py
+++ b/tools/meas.py
@@ -285,8 +285,10 @@ def openSerialDevice(d):
   global ser
 
   try:
-    #serial.Serial.close()
-    ser = serial.Serial("\\\\.\\"+d)
+    if "com" in d.lower():
+      d = "\\\\.\\"+d
+
+    ser = serial.Serial(d)
   except:
     print "ERROR (1): Can't open the serial device " + d
     exit(1)