About Wellmann Farms

Wellmann Farms LLC developed Fill Sight to solve a real problem faced every season: accurately knowing how much solution is in your sprayer tank. Cloudy sight tubes, filling on inclines, and switching between products with different densities all make traditional methods unreliable.

Fill Sight brings modern sensor technology and Bluetooth connectivity to any sprayer — self-propelled or pull-type — using the phone or tablet you already carry. No expensive dedicated displays. No complicated wiring. Just accurate tank volume readings when you need them most.

Every Fill Sight system is designed, built, and supported in the USA by people who understand farming because we live it too.