Airserco Manufacturing Company
8991-SM Multi-Channel Analog High Vacuum Gauge
The Airserco 8991-SM multi-channel analog high vacuum gauge displays vacuum level from 0 microns to atmospheric pressure, with 100 micron gradients from 0-2000 microns. It is anaffected by changes to ambient temperature, is highly responsive, and operates on 115 volt, 60hz, single-phase power. 230 volt available upon request.
The 8991-SM features a channel selector switch enabling the user to monitor the vacuum progress of up to six units at the turn of a dial. The 8991-SM utilizes the 8970-SM gauge tube / pressure transducer, and one gauge tube and sensor cord are included with each 8991-SM vacuum gauge purchased.