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Pro-Tech 8505 Commercial CO Monitor

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Price: $137.95
In Stock
Item Number: 8505
Manufacturer: Pro-Tech
free shipping
The Pro-Tech 8505 Battery Powered Commercial Carbon Monoxide Monitor features a continuous digital display, peak level memory, TWA readout, sensor life monitor, and smart backlight.

Carbon monoxide (CO) levels are sampled and recorded every second by an accurate and reliable electrochemical sensor. CO levels detected from 9 to 999 ppm are automatically displayed in the LCD readout. When a chronic carbon monoxide level of 20 ppm or more is detected over time, a flashing Red LED and 85db pulsating alarm are activated.

Pressing the reset button temporarily mutes the audible alarm signal while the carbon monoxide level is rechecked. If the monitor continues to detect carbon monoxide levels of 20 ppm or more, the audible signal will automatically reactivate within 5 minutes. If carbon monoxide levels drop below 20 ppm, the alarm signals will not reactivate.

The highest carbon monoxide level detected from 9 to 999 ppm, the duration of the peak level, how long ago the peak occurred, and the average CO level detected over the previous eight hours can be displayed by pressing the memory button. An internal clock monitors the sensor life and activates visual and audible sensor expiration signals after two years.

The Pro-Tech 8505 Commercial CO Monitor is designed to help measure compliance with ACGIH, Cal/OSHA, NIOSH and OSHA workplace exposure limits. The accuracy of the display is an estimate for the first year only, and may also be affected by environmental conditions and other circumstances beyond manufacturer's control.

This wall-mounted CO monitor is not designed for use in vehicles or unconditioned spaces, and is not listed to the residential UL 2034 standard. The monitor is intended for use within commercial buildings that are heated and air conditioned between 40°F to 100°F. These specifications pertain to version 11/18. One year limited factory warranty.

Please view the owner's manual for more detailed product information: