Electronic tilt adjustment from 0 to 20° while unit is operating LED displays for speed and tilt angle, and time Timer with audible alarm will display elapsed time, or when programmed to user-defined limit will shut off unit when time reaches zero Includes non-skid rubber mat 5 year warranty Low-profile design so that shaker takes up less space and easily fits into most incubators and hoods Cast-aluminum base offers durability and added stability Variable-speed microprocessor control provides consistent uniform waving action Microprocessor control provides electronic tilt angle adjustments which allows user to easily adjust waving angle from 0 to 20° while unit is operating Precise speed control with stepper motor provides smooth, low speed waving motion down to 1 rpm Display will show last used settings even after power has been turned off