testo 317-3 I Carbon Monoxide Detector I Portable ambient CO Meter for gas leaks with adjustable alarms

testo 317-3 I Carbon Monoxide Detector I Portable ambient CO Meter for gas leaks with adjustable alarms

• Efficient: The flue gas meter achieves the accurate readings needed for furnace and boiler service and maintenance, as well as weatherization audits and home inspections
• Easy operation: Automatic zeroing, a range of up to 1,999 ppm and an exclusive self-check provide quick and worry-free CO measurements - without the need for test gas
• Reliable: Visual and audible alarms with an programmable high and low alarm threshold warn the user effectively about potentially harmful CO concentrations
• Compact: Thanks to the compact design, quick start and belt clip soft case, the lightweight carbon monoxide detector stick offers an easy and hands-free application
• Accessories: The batterie powered flue gas detector comes with a protective soft case and clip belt, along with a hand strap and earbuds for loud working environments

Testo Ambient CO monitor. No zero phase, instrument can be used immediately. Adjustable alarm threshold. Measuring range 0/1999 ppm. Operating temperature 23/113 degrees F. 2 type AAA batteries. 150 hr Battery life. 1 ppm resolution. The testo 317-3 CO meter detects the presence of carbon monoxide (CO) in ambient air from gas furnaces, water heaters, and other appliances or equipment and signals the user of these dangers gas concentrations with both a visual and audible warning. 3 year warranty on CO cell. No zero phase, instrument can be used immediately. Adjustable alarm threshold. CO zeroing on-site.