JIM-GEM Fire Weather Instrument Kit

Includes wind meter that measures up to 60 mph, compass graduated 0-360° (Azimuth) for wind direction and fire location, sling psychrometer and psychrometer slide rule for wet and dry bulb temperature (30°F to 110°F), water bottle for wet bulb, 100 page notebook for recording data, mechanical pencil, and belt-worn carrying case.