SIGNAL MIRRORS / HELIOGRAPH

A built in “site grid“ enables you to aim reflected sunlight exactly where you want it -  “Catch the eye” of field personnel or searching  aircraft, ships and ground parties. Visible for kilometres  - even on hazy days.   

Size: 74 x 125 MM

· For fieldwork and search - and – rescue applications.

· Surveyors - set up and locate instruments.

· Foresters - visual reference of field personnel.

· Safety -  include in field safety kits.