diff --git a/WMI-Query.md b/WMI-Query.md
index 1d78fd8..b7eb75b 100644
--- a/WMI-Query.md
+++ b/WMI-Query.md
@@ -18,3 +18,15 @@ var ping = function(address) {
 };
 console.log(ping("1.1.1.1"));
 ```
+
+### Test network ping (with squel.js)
+
+```js
+var WMI = require("lib/wmi");
+
+var ping = function(address) {
+    var sqlString = squel.select("Win32_PingStatus").where("address = ?", address).toString();
+    return WMI.execQuery(sqlString).fetch().get("ResponseTime");
+};
+console.log(ping("1.1.1.1"));
+```
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