Product Description
The Aristo BTS quick adjustment compass works precisely and thus meets the high demands in mathematics and geometry teaching in school and university. Diameter of the drawing circle: 340 mm. Material: leg made of cast zinc, head made of neon red plastic. 2 locking pushers for quick adjustment. Spindle with centre wheel for fine adjustment. 2 joints. One leg can hold inserts up to a diameter of 4 mm (e.g. extension rod or adapter for pens). Needle and lead are attached in a non-slip clamp. Box contents: compass, box of 2 pieces. Refills and 1 piece. Replacement needle, in robust transparent case
- The Aristo BTS quick adjustment compass works precisely and thus meets the high demands in mathematics and geometry lessons at school and at university
- The quick adjustment is activated by pressing the two locking pushers and the fine adjustment is made on the centre wheel. When placed aside, the dimensions remain unchanged
- Both legs have a joint. One leg can hold inserts up to 4.0 mm in diameter, e.g. an extension rod or an adapter for drawing with pigment pens or ink fountain pens
- With the compass, circles up to 340 mm diameter can be drawn. Needle and lead are attached in a non-slip clamp
- Box contents: Aristo AR552743-20 BTS quick adjustment compass, neon red, item no. AR552743-20 and 1 tin with 2 pieces. Refills and 1 piece. Replacement needle in a robust transparent case
Specification
- Legs of zinc die-cast, trend-colors
- Black plastic head waved
- 2 push-buttons
- Spindle with middle-wheel for fine adjustment
- 2 hinges
- Hole for inserts of 4.0 mm Ø
- Max. circle radius: 340 mm
- The compass comes with a box of 2 spare leads in the new colored case
Technical Details
- Brand - Aristo
- Model Number - AR552743-20
- Colour - Neon Red

