The Non-Adjustable Jarhead is used to determine the
fluid level in a 65″ tank.
The Jarhead is assembled with a highly visible orange
indicator inside a durable glass housing. The large
display scale reading F,3/4,1/2,1/4, and E makes it
easy to read
Comes with an aluminum 2″ NPT threaded tank
fitting for install. No special skills necessary to