Carbon Monoxide Monitor Comparison |
UL Listed Alarms |
Other Low Level Monitors |
NSI 3000 Low Level Monitor | |
Professional grade sensor |
|
X* |
X |
1st visual readout at 5 ppm within 30 seconds | X | ||
Low audible alarm level at 15 ppm after 5 minutes | X | ||
High level audible alarm at 35 ppm after 5 minutes | X | ||
Crisis audible alarm level at 70 ppm after 30 seconds | X** | X | X |
Manual silence button at low levels | X | X | |
Cannot be silenced at crisis levels | X | ||
Protection for all ages | X | X | |
Digital memory with recall | X* | X | X |
Continuous on-screen display | X | ||
Digital CO readout | X* | X | X |
CO display range from 5-999 ppm | X | ||
Battery operated | X* | X | X |
Can be installed at eye level | X* | X | X |
Can be converted to tabletop use | X | ||
Sensor can be checked with match smoke | X | X | |
User response instructions printed on unit | X | ||
Minimum 3-year warranty | X* | X | |
Maximum protection for all age groups | X |