FIELDPIECE REPLACEMENT CO CARBON MONOXIDE SENSOR FOR SCM4

Sensor is Pre-Calibrated at two levels for the best Accuracy. It comes packaged with a Certificate of Calibration.

Features and benefits include:

• Field-replaceable CO Sensor comes pre-calibrated & certified
• Easy to Install
• Advanced three-pin sensor measures 0 to 1000 ppm CO 
• Calibrated Sensor / Zero the SCM4 to ambient quickly with the ZERO button
• Lasts approximately two years [useage pending]

The SCM4 Carbon Monoxide Detector (CO Detector) offers several features and benefits to field technicians: 

•  Alarm rate increases as carbon monoxide concentration increases
•  MAX hold to help you zero in on the source
•  Auto Power Off (APO) to save battery life (easy to disable)
•  Battery check with % of battery life left displayed