Steel Soldiers now has a few new forums, read more about it at: New Munitions Forums!
Microsoft MSN, Live, Hotmail, Outlook email users may not be receiving emails. We are working to resolve this issue. Please add support@steelsoldiers.com to your trusted contacts.
GEMS has a line of level switches that may help. I haven't done the research, but here's the page from their site: http://www.gemssensors.com/Products/Level/Single-Point-Level-Switches/Float
MSC Industrial stocks some of them...
Sure, ad-blocking software does a great job at blocking ads, but it also blocks useful features of our website like our supporting vendors. Their ads help keep Steel Soldiers going. Please consider disabling your ad blockers for the site. Thanks!