It is used in the determination of starch in raw materials, semi-finished and finished products. Brand P1000 model is manual, P3001 model is digital. The measuring range is 0–180 degrees.

The division is 1 degree. Measurement accuracy is 0.05 degrees. Can be used with 100 or 200 mm glass tube. The light source emits light at 589 nm. Thanks to its ergonomic design, it is easy to use. With a short operator training, the device can be used easily.

Generally used in food, cereal, feed, and other industries. Imported from Germany. The device operates with 220V, 50 Hz current. There is a 2-year warranty and 10-year spare parts guarantee except for faults in use.