Portable CO detector for measuring CO levels and temperature.
Designed for use in offices to confirm acceptability of the work environment.
Temp range:-40 to 120'C.
CO range: 0 -500 ppm.
user changeable 9v battery.
two line display allows simultaneous display of temperature and CO level.
Two adjustable alarm tresholds.
E models include full calibration certificate and soft transport case with handle.