The Campbell Stokes Sunshine Autograph allows you to record the duration of sunshine. A streak-free, precision-ground glass sphere acts as a magnifying glass. A circular bubble on the base plate facilitates horizontal positioning of the device.
1 set (380 pieces) of writing strips; 140 pieces for winter and summer time and 100 pieces for spring and autumn are included in the delivery.
The main features of the Sunshine Autograph by Campbell Stokes are:
- Good value for money
- easy operation
- robust
- low-maintenance
