Product Description
Pro-Tech 8505 Commercial CO Monitor 6-Pack - Up to 6,000 Sq Ft

Sized for larger offices and small warehouses, this 6-pack covers up to 6,000 square feet of open space at the manufacturer's guideline of one monitor per 1,000 square feet. Each Pro-Tech 8505 samples the air every second with an electrochemical sensor and records the highest CO level detected, how long it lasted and how long ago it occurred.
Includes
- (6) Pro-Tech 8505 Commercial Carbon Monoxide Monitors
Planning Your Coverage
Buildings with several rooms, a mechanical room, or an office next to a loading or storage area usually need more than square footage alone suggests. The 1,000-square-foot guideline applies to unobstructed open space; place additional monitors in separate rooms and near areas served by fuel-burning equipment, keeping each at least 5 feet from combustion appliances.
Key Features
- Alarm points based on ACGIH, NIOSH, OSHA and Cal/OSHA exposure limits
- Continuous CO display from 9 to 999 ppm
- Peak level memory with duration and time, 30-day history and 8-hour TWA readout
- 85 dB alarm with red alarm LED and smart backlight
- One 9V alkaline battery per monitor; no wiring
For full specifications, alarm thresholds and installation details, see the owner's manual. The Pro-Tech 8505 is not listed to UL 2034 and is not intended to meet building or fire code CO alarm requirements. Not for unconditioned spaces, vehicles or hazardous locations.