IMPORTANT: It may be necessary to know the "Series" number or name of your leveling system to get the correct sensing unit, mounting equipment or conversion kit. See "Leveling System Identification" for help with identifying the "Series" number or name of your system.
Round "Mercury Bulb" Sensing Units
Obsolete
Click Here For Replacement"Potted" Electronic Sensing Units
Mounted Remote From Control Box
Click Here For Replacement"Non-Potted" Electronic Sensing Units
Mounted In Control Box
Click Here For Replacement"Potted" Electronic Sensing Units
For Precision Leveling Only
Click Here For Replacement