View Single Post
Old 12-18-2003, 06:56 PM   #18 (permalink)
StoneyReef
No Longer a Member
 
Join Date: Nov 2003
Location: Minnesota
Posts: 243
The float has a magnet inside the slides up and down the shaft activating a reed switch.
StoneyReef is offline   Reply With Quote
Page generated in 0.07751 seconds with 8 queries