The new MultiPro multi-gas detector from Biosystems provides real-time readings of up to four gases with one-button operation and an easy-to-read, backlit LCD display. MultiPro’s single “Mode” button controls all operations, including auto calibration. A Calibration Due reminder and Sensor Span Reserve indicators aid in predictive maintenance.Biosystems, LLC, Bacou-Dalloz, Inc., Smithfield, RI.