General Science

Digital Compass WS110

Digital compass, altimeter, weather forcasting

 

 
Digital Compass ZD-2028

Digital compass
Altimeter
Barometer
Thermometer
Weather forecast
Time and calendar
LED backlight (blue)

 

ALSO AVAILABLE ON ORDER

Triple beam balance $121

 

MAGNETS

Bar magnets 5x15x70mm $6.50
Horseshoe $5.20
cylinder magnets 9x25mm $5.17
Rare earth button magnet 5x7 mm $2.00
Hand lens loupe 10x-21mm $10

 

 

Visual presenter

The visual presenter connects to a digital projector and displays onto a whiteboard. It will act as a OHP and also an epidiascope. Can be switched from positive to negative image can be enlarged similar to a stereo microscope with zoom capabilities. It can project pages of books or items such as leaves, notes, pictures, objects etc. Many uses in science, arts, libraries, staff meetings and presentations etc

$POA