Field Tools
Field Hub
Free calculators, step-by-step support and every document — all in one place.
Calculators
Nozzle Calculator
Flow rate per nozzle
Calculate the required flow per nozzle based on speed, boom width, nozzle spacing and target application rate.
Use this calculatorGPS Speed Meter
Measure your real tractor speed
Measure true ground speed with your phone's GPS. Gauge error breaks your spray dose — learn the real speed and feed it to the calculator.
Use this calculatorSpray Weather
Is it right to spray now?
Reads wind, temperature, humidity and Delta-T for your location and tells you whether conditions suit spraying.
Use this calculatorFertilizer Calculator
NPK dosing for your field
Calculate the total N, P₂O₅ and K₂O needed based on your field size and crop nutrient requirements.
Use this calculatorSeeding Rate Calculator
Total seed quantity for your field
Calculate total seed needed based on field area, target plant population, thousand-seed weight, germination and field loss.
Use this calculatorSupport
Resources
Looking for a specific product? Open the individual product page for its dedicated catalog. Products →
22 pages · PDF · 4.7 MB
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User manuals
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