Special Features:

Port expansion model for hgm-200 gas monitoring system; 8 two-colored led displays individual status of area monitor; 8 push buttons for manual control to stop automatic sequence or to focus on a particular monitor area; expands gas monitoring system to monitor up to 31 different area locations; automatic or manual sampling mode; 5 seconds to 90 seconds response time depending on air sample, tubing length, and gas concentration per area measured; 500 feet sample distance; front panel digital display identifies unit number; 15 to 40 degrees c operating temperature; wall or rack-mounted; power provided by hgm-200 unit

Properties:

A device specifically designed for the detection and/or evaluation and indication of hazardous gases.