DONAU TECH K-DT2082-13 Pocket calculator DONAU TECH, 8-digit display, dimensions 97x60x10 mm, light gray
DONAU TECH K-DT2082-17 Pocket calculator DONAU TECH, 8-digit display, dimensions 97x60x10 mm, light blue
DONAU TECH K-DT2082-06 Pocket calculator DONAU TECH, 8-digit display, dimensions 97x60x10 mm, light green