Reed R9450 Carbon Monoxide Monitor

The Reed R9450 Carbon Monoxide Monitor is capable of detecting concentrations up to 999ppm. The R9450 features a LCD display, built-in clock and calendar, max hold function and user adjustable alarm limit.

• Measures carbon monoxide (CO), air temperature and relative humidity
• User adjustable alarm limit
• Built-in clock and calendar
• Max hold function
• Can be mounted on a wall or placed on desktop
• Manual CO calibration to zero
• Low battery indicator
• Includes batteries 4 x AAA batteries (optional AC adapter)