With the Aristo scale stick 'engineer' you can make accurate measurements. The stick has 6 large scales for easy reading. This scale stick comes in a protective case. This way you can easily transport your stick and it remains protected. The stick is made of white perspex, is 30cm long and has a hollow profile.
The Aristo engineer scale stick has the following scales: 1:2.5; 1:5; 1:10; 1:20; 1:50; 1:100.