Mix a variety of encapsulated materials including cements, amalgams, and core build-up materials. Accuracy and reliability of digital circuitry with LED readout of time and speed. Speeds of 3800, 4200, 4600, and 4800 rpm. Safety cover shields capsules and reduces noise. Membrane keypad is easily cleaned and disinfected. Attractive white case color complements any decor. UL approved. 1-year warranty.