
Detect dangerous CO levels with the TESTO 317-3 detector. Features visual/audible alarms & 0-1999ppm range. Ideal for boiler servicing.
The TESTO 317-3 Carbon Monoxide Detector is an essential instrument designed to detect the presence of carbon monoxide (CO) in ambient air. It provides crucial protection by warning users both visually and audibly when dangerous CO concentrations are encountered. This reliable device is perfectly suited for professionals conducting furnace and boiler service and maintenance, as well as weatherisation audits and home inspections.
Equipped with an adjustable alarm threshold, the TESTO 317-3 allows for customised sensitivity based on your specific working environment. A built-in self-test mode ensures that the CO sensor is functioning correctly at all times, offering confidence before and during use. The monitor features a measuring range of 0 to 1999ppm, providing accurate readings across a wide spectrum of concentrations.
Compact and portable, the detector measures just 43 mm in height, 33 mm in width, and 15 mm in depth, with a lightweight design of 190 grams. For ease of use in various environments, it comes complete with an earphone for discreet audible alerts and a holster wrist strap for secure and convenient handling. Operating as a single gas detector with one dedicated sensor, it functions reliably within an operating temperature range of 23°F to 113°F.
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