Gas monitor
CEA Instruments` Gasurveyor 400 is a new series of monitors available for PPM, % LEL and % Volume of combustible gases. Standard features include built-in air pump, toughened glass display, auto backlight and audio/visual alarms. Sensors for oxygen, carbon monoxide and/or hydrogen sulfide can also be added, which allows for up to six different gas ranges in one confined space-entry monitor. All units are supplied in a field carrying case with batteries, sample probe, tubing, harness, water/dust filters and manual.
CEA Instruments, Inc.
Emerson, NJ
(201) 967-5660