180° Protractor
2 mm thick clear acrylic, polished on both sides, graduated.
12.5 base x 6.5 cm high.
360° Protractor (Compass Card)
RV-2400
2 mm thick polystyrene, 9.5 cm diameter.
RV-24100
10 cm diameter.
RV-24125
12.5 cm diameter.
RV-24150
15 cm diameter.
RV-24200
20 cm diameter.
| Model | T 2200-Pol. | RV 2400-V | RV 24100-V | RV 24125-V |
| Weight | 2 g | 2 g | 2 g | 4 g |
| Measurement | 12.5 x 7 cm | 11 x 11 cm | 11 x 11 cm | 14 x 14 cm |
| Model | RV 24150-V | RV 24200-V | T 2200-V | RV 2400-S |
| Weight | 7 g | 10 g | 3 g | 2.5 g |
| Measurement | 16.5 x 16.5 cm | 22 x 22 cm | 14 x 8 cm | 15 x 12 cm |
| Model | RV 24100-S | RV 24125-S | RV 24150-S | RV 24200-S |
| Weight | 3 g | 6 g | 10 g | 14 g |
| Measurement | 11.5 x 15 cm | 15 x 17 cm | 18 x 22 cm | 23 x 27 cm |