Free · sent by post
Get your reference potato, free of charge
Placed in the frame of the photo, it acts as a scale reference: its size is known, so every tuber around it can be measured. Leave your details and we will send it to you free by post.
For potato professionals, with no commitment.
What it is for
One photo. One reference. One analysis.
The reference turns an ordinary photo into a measuring instrument, with no scales, no grader, no sizing grid. And since retaking a photo costs nothing, nothing stops you from sampling properly anymore.
- 01 Lay it flat In the middle of the sample: in the field, in a crate or on the roller table.
- 02 Take the photo from above With your smartphone, the sample and the reference in the same frame.
- 03 The Vision Agent measures Agathe, Vision Agent, calibrates on the reference and calculates the actual size grade of the whole sample.
Your delivery
Where should we send it?
Your contact details and a postal address: we send it to you free by post, with no commitment.
The form needs JavaScript to work. Write to us with:
- your first and last name;
- your phone number;
- your postal address.
Frequently asked questions
Yes. It is free of charge and sent by post, with no commitment and no subscription.
It acts as a scale reference. Placed in the frame, it gives the photo its scale: every tuber around it can then be measured, with no scales, no grader, no sizing grid. The full method is described in our article (in French) on potato size grading.
No. It is intended for potato professionals, growers and traders alike, customers or not.
They are used to send you the reference potato, then to contact you again to present the Vision Agent. They are never sold or transferred, and you can ask for them to be deleted at any time.