Easy menu driven user guidance altimeter( -700 to 9000 m / -2296 to 29520 feet) altitude logbook barometer ( absolute and relative air pressure 300 to 1100 hPa / 8, 86 to 32.48 inchHG) weather....
1/ 100th sec stopwatch split/ lap time Normal time Hours, Minutes, Seconds Day, date, Month A
Evolution of horse leg Model of horse' s leg ( upper & lower ) Model of sheep leg ( upper & lower ) Knee joint of dog Model of dog joint Rabbit skeleton Pigeon skeleton Dog skeleton Fish....