Dual Planter / Fertilizer Monitor:

8 row system is $1,550 - includes: 8" Android tablet, app, 1 - 8 row planter control box, 1-16 row liquid fertilizer control box
8 row wide system is $1,800 - includes: 8" Android tablet, app, 1 - 8 row planter control box, 2 X 1-16 row liquid fertilizer control boxes for fertilizer manifolds on each planter wing
16 row system is $1,750 - includes: 8" Android tablet, app, 1 - 16 row planter control box, 1-16 row liquid fertilizer control box
16 row wide system is $2,100 - includes: 8" Android tablet, app, 1 - 8 row planter control box, 2 X 1-16 row liquid fertilizer control boxes for fertilizer manifolds on each planter wing
Tablet holder - $30, you supply a metal bracket to fasten it somewhere.
Flowmeters are not included. May be available from Amazon at $10 each.
A standard Ethernet cable needs to be purchased separately to run from the planter control box to the first fertilizer control box. Available on Amazon at $15 - $30.

The dual system can be used for planting only or liquid fertilizer application only.
The liquid fertilizer control box is my small one where the flowmeters can be located within 12" of each other.
The fertilizer control box sends the flow data to the planter control box via a standard Ethernet cable. Both planter data and fertilizer data are sent to the tablet via Bluetooth.
The wide systems have an additional control box in order to cover flowmeters on each wing of a planter.

System limitations: System can handle any corn population with fertilizer. System can handle any bean (small seed) population without fertilizer. System looses data when trying to plant high populations and apply fertilizer.

I will match your planter harness connector wiring if you have a round John Deere or Dickey-john connector or a John Deere 10 or 12 pin rectangular.
Contact Jim if you're interested in the dual monitor setup to see if it would be a workable system for your planter.

Click here to download documentation for the dual monitor

To purchase a system, click here.