For Sale: Metrosonics hs-3700 Heat Stress The Metrosonics (now Quest) hs-3700 Portable Heat Stress Monitor is a rugged, microprocessor-

The Metrosonics (now Quest) hs-3700 Portable Heat Stress Monitor is a rugged, microprocessor-based instrument intended for the determination of heat stress. It is an excellent solution for heat stress monitoring in areas where workers may be subjected to life threatening high levels of heat and humidity. The hs-3700 comes equipped with three sensors needed to measure and record dry bulb (DB), wet bulb (WB), and globe temperature (GT). Four buttons control all hs-3700 functions. Unique microprocessor technology allows the hs-3700 to record more than 65,000 time history values of the measurements for transfer into a printer or computer. The hs-3700 can be set to start recording data immediately, or at a preset future date and time and on a daily or one-time basis.Please contact On-Site Instruments using form provided for further details.