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Ag Electronics >
Computrol II

Big John
Computrol II®
Programmable Monitor



Programmable Planting Monitors

With today's high cost of seed, fertilizer and chemicals, it makes sense to continuously monitor your planter. Big John Computrol II® programmable monitors are designed to add precision accuracy to your planting process. Modern planters, properly adjusted, do a good job of planting, but there are times when row units do not place the seed where you may want.

The problem has been that, until now, you had no idea when a row unit was malfunctioning until after the crops come up.

Sprayer Control System.

The Computrol II® does more than any other automatic spray control system on the market today. Simply set your application rate, whether you are using liquid fertilizer or herbicides, and it automatically maintains that rate on every acre regardless of vehicle speed or terrain. Programmable valves and the fast response time makes this system your best choice.

With this system, you have instant read-out of target rate,applied rate, field acres, total acres, field gallons, total gallons and speed. You can program in five different rates and, with a push of a button, you can select any one of the five. This system is capable of precise application from low to high rates.

The Computrol II® also controls your anhydrous ammonia application. Anhydrous is very difficult to apply because of temperature changes, vehicle speed and tank preasure. All three factors influence the amount of NH3 you can apply per acre. The Computrol II®, coupled with an NH3 kit can solve these problems.


 
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P.O. Box 456
Osmond, NE 68765
Email: fritzd@bigjohnmfg.com
Office: 1.800.658.4471
Phone: 402.748.3860
Fax: 402.748.3235