The GasAlertMax XT from BW Technologies/Honeywell International Inc. offers municipal workers a compact, lightweight, hand-held monitor with one-button operation for monitoring the levels of dangerous gases in sewer lines for confined-space entry. The water-resistant unit weighs 11.1 ounces and measures 5.1 by 2.8 by 2 inches. An easy-to-read LCD panel can display data in English, French, German, Spanish and Portuguese. It simultaneously displays the concentrations of oxygen (0 to 30.0 percent), carbon monoxide (0 to 1,000 ppm), hydrogen sulfide (0 to 200 ppm) and combustible gases (0 to 100 percent LEL and 0 to 5.0 percent v/v). The data is
