| Alarm Type | : | Audio Visual |
| Audible Alert | : | Mute |
| Display | : | Bright-Blue Backlit Dual |
| Includes | : | SCM4 Carbon Monoxide Detector, 9V Battery, Operator Manual |
| Operating Temperature | : | 32 to 105 deg F |
| Power Source | : | 9 V Auto-Off Battery |
| Sensitivity Level | : | 205 ppm |
| Sensor Type | : | Fast Electro-Chemical |
| Visual Alert | : | Mute |
| Warranty | : | 1 Year |
The SCM4 Carbon Monoxide (CO) Detector has a very fast reaction time, and measures CO in parts per million (ppm). Its electrochemical sensor is fast enough for walk-around tests. Features and benefits include: Field-replaceable CO sensor; Advanced three-pin sensor measures 0 to 1000 ppm CO; Calibrate / Zero SCM4 to ambient quickly with the ZERO button; Audio and visual alarms w/mute; Bright-blue, backlit dual-display with MAX and real-time measurements displayed; Magnetic hanger for hands-free operation; Auto Power-Off (APO).
Fieldpiece Carbon Monoxide Detector, Alarm: Audio Visual, 9 V Auto-Off Battery, Mute Alert, Mute Alert, Fast Electro-Chemical Sensor, 205 ppm Sensitivity Level, Bright-Blue Backlit Dual Display, 32 to 105 deg F Operating
- Field replaceable CO sensor
- Audio/visual alarms with mute, magnetic hanger for hands free
- Fast electrochemical sensor helps to find CO sources like cracked heat exchangers or breached flue stacks
- Calibrate to ambient quickly with zero button
- Alarm rate increases as carbon monoxide concentration increases
- Bright blue backlit dual display to test in dark crawl spaces
- Auto power off (APO) to save battery life
- Battery check with percent of battery life left displayed
- Maximum hold to help zero in on the sources
- Determine if the indoor CO levels are higher than outdoor levels and to determine the sources