Hourglass, Tactile Keyboard Controller

Designed for all-out data collection, the Allegro 2 features a full QWERTY & numeric keyboard, carefully selected for its ergonomic form. The product includes an Overtime Technology™ battery that powers this sturdy piece of equipment for well over 20 hours on one charge, eliminating the worry of a dying battery. And let’s not forget the Sun-to-Shade™ high-visibility display, 20% larger than the previous Allegro, and easy to view in both glaring sunlight and shady conditions.