The PHD6 is the most configurable gas detector we’ve ever made with 5 sensor ports, up to 6 channels of detection, and over 19 sensor options including electrochemical, LEL, PID and Infrared. It is is constructed of an impact engineered polycarbonate frame with rubber overmold, making it both tough and easy to handle. Power comes from interchangeable alkaline or Li-Ion rechargeable battery packs with run times as long as 24 hours. To save on calibration costs and to automate recordkeeping, Sperian is releasing the Biosystems IQ6 Express Dock alongside the PHD6. The IQ6 Dock can calibrate common PHD6 configurations in under a minute while reducing labor time and calibration gas costs. The Biosystems PHD6 and IQ6 Express Dock: Powerful allies to help keep you safe in dangerous conditions.