Concise 28N
From Wiki
Concise No. 28N
- Type: Circular
- Size: 3 Inches / 8 cm
- Material: Plastic
- Scales:
- Front: D / C CI A K
- Back: Unit Conversions
- HvH: 620
Perfect for pocket or purse. With vinyl case and instruction sheet in English. With a rotor on only one side, the unit can be made thinner than the other Concise offerings. The stator disk does have a recession in the middle for the rotor disk to fit into, but the rotor has a bevelled shape and is thicker in the center. The stator has a groove around its circumeference; the outer edge of the cursor travels along it. This may be some form of strain relief as the cursor is not flat, but roughly follows the bevelled shape of the rotor disk. Obtained from Concise in January 2006.
