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Flow & Application Control

GreenSeeker Handheld Crop Sensor

The GreenSeeker handheld crop sensor is an affordable, easy‑to‑use device for assessing crop health. Make objective, data-driven fertilizer decisions to improve yields and reduce waste.

A PTx Trimble WeedSeeker 2 spot spray system sensor

See Your Crops with Precision

The GreenSeeker handheld crop sensor is an affordable, easy-to-use tool for assessing crop vigor and making informed nutrient management decisions. With a simple trigger pull, you get instant readings of your crop’s health, helping you apply the right amount of fertilizer to boost efficiency and reduce waste.

Featuring Bluetooth® connectivity, GreenSeeker pairs with your existing mobile devices to record and save data effortlessly. Just download a compatible app, connect your device, and start capturing insights for smarter farming and a healthier bottom line.

Corn growing in a field

Why choose GreenSeeker?

Specifications

  • Measures crop vigor using red and infrared light to calculate NDVI (0.00–0.99)

  • Displays real-time readings on an LCD screen

  • Connects to mobile devices via Bluetooth® for easy data logging

  • Rechargeable battery with included charger and USB cable

  • Comes with wrist strap, carry pouch, and quick reference card

  • Optional 12V vehicle charger and remote switch kit available

Explore What’s Possible with PTx

Connect with a local dealer or reach out to our OEM team to discuss your equipment, goals and integration options across both of our leading brands – PTx Trimble and Precision Planting.