Summary
The Motomco Grain Caliper has 3 opening stages: (1) Opens only the last 5 openings, collecting deeper samples from the truck; (2) Closes the last 5 and opens the first 6 openings to collect the top sample from the truck; and (3) Closes the last 6 openings for removing the probe filled with grains. Internal and external tubes are made of stainless steel.