Environmental Monitoring & Industrial Hygiene Instrumentation Brandt Instruments Distributing Testo

Testo 317-3 Ambient CO Stick

The Testo 317-3 handheld 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 dangerous gas concentrations with both visual and audible alarms. The advantages at a glance •    3 year warranty on CO cell •    No zeroing phase, instrument can be used immediately •    Visual and audible alarms •    Adjustable alarm threshold •    Self-test mode verifies CO sensor function without the need for calibration gas Part # Description 0632 3173 317-3 Professional Kit: CO monitor with self-test function, leather holster with belt clip, earphone, and wrist strap.

Specifications
Operating temperature	23.0...113.0 °F	Checking Furnaces
Battery type	2 type AAA Batteries
Battery life	150 hours (with alarm off)
Measuring Range	0 to 1,999 ppm CO
Response Time (t90)	40 Seconds
Accuracy	±10 ppm (0 to +99 ppm) ±10% (+100 to +499 ppm) ±20% (>+500 ppm)
Resolution	1 ppm
Warranty	Instrument 2 yrs; CO sensor 3 years

 

 

 

 

 

 

 

 

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