diff --git a/script/testVD85.py b/script/testVD85.py
new file mode 100644
index 0000000..f9e7c70
--- /dev/null
+++ b/script/testVD85.py
@@ -0,0 +1,8 @@
+x =  Channel(bpm_ch  + ":X1-SIMU",                 type = 'd', alias='BPM-X')
+xb = create_averager(x, 5, 0.100)
+print(xb.min)
+print(xb.max)
+print(xb.mean)
+print(xb.srdev)
+print(xb.variance)
+x.close()
\ No newline at end of file