Sprayer Calibration Pocket

Measure one nozzle, compare plan vs catch, and share the field sheet.

Before you fill a tank, measure one nozzle and see whether the catch matches the plan. Sprayer Calibration Pocket turns nozzle flow, speed, spacing, tank size, and product rate into a field sheet you can check at the truck.

Use it to:

• run a fixed one-nozzle Catch Test from measured volume and manual seconds
• switch mL and US fl oz without changing physical volume
• compare measured flow with planned nozzle flow
• calculate GPA, boom width, total flow, tank acres, and product ounces
• share a guarded plain-text calibration sheet for a crew note

This is calibration math only. Follow product labels, local rules, protective-equipment requirements, equipment manuals, weather limits, and trained applicator judgment. The app does not select pesticides or provide safety or regulatory advice.