Allegro 9900-45 Ambient Air Pump CO Monitor Kit
The Breathing Air Pump CO Monitor alerts workers using supplied air respirators when the level of carbon monoxide has exceeded 10 ppm (5 ppm Canada). The CO monitor can be operated in AC or DC mode and uses a single 9V alkaline battery. Housed in a portable, rugged Pelican case with handle and latches for protection and security. Threaded tee is included.
Dimensions: 8.25"w x 6.75"h x 3.5"d