Industrial Scientific Corporation

United Kingdom

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Available Sensors: O2, H2S, CO, LEL • 1 to 4 gas monitoring for O2, H2S, CO & CH4 • 18-hour runtime with lithium-ion battery • Includes vibrating, 90 dB audible and LED visual alarms • Two-year, all inclusive warranty • MSHA approved The M40•M multi-sensor monitor is designed for use in mines and other work environments to assure optimum personal protection against hazardous levels of oxygen (O2) and methane gas (CH4), as well as toxic levels of carbon monoxide (CO) and hydrogen sulfide (H2S). The M40•M is housed in a rugged, impact resistant case. The case provides

rovides superior performance and durability in harsh environments, and resistance to radio-frequency and electromagnetic interference. Its four-button interface provides simple, intuitive operation and calibration. The M40•M’s five second “Off” feature prevents unintentional shut-offs. Other standard features include a vibrating alarm, lithium-ion battery, peak/hold readings, large LCD, 75 hour datalogging capacity, and belt clip. An optional compact parasitic sampling pump enables remote sampling from up to 50 feet away. The M40•M carries a two-year warranty.
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