Krueger Sentry H-2-96 Level Gauge - 96" Depth, 2" Width, Galvanized Steel With HDPE Float, NPT Male

Need to check the level in a tall tank? This Krueger Sentry gauge is built for it. The main rod is a full 96 inches (that's 8 feet!) long and made from tough galvanized steel. It's 2 inches in diameter, so it's sturdy. The float is HDPE plastic, which is chemical-resistant and durable, and it slides smoothly on the rod. It has an aluminum bushing and a standard NPT male fitting to screw right into your tank's opening. A simple, mechanical, and reliable way to see how much liquid you've got left without any electronics. Just make sure your tank depth and the size of your tank's opening match this gauge's specs before you buy.