Single-gas detector for surveying levels of oxygen (O2) in natural and industrial environments, and in other personal safety, training, research, and ambient air monitoring applications;Electrochemical cell sensor monitors ambient oxygen levels continuously;Audio, visual, and vibration alarms alert simultaneously when oxygen gas reaches preset TWA, STEL, low, or high levels;LCD screen shows self-test status, alarm set-points, maximum exposure, gas type, alarm level (TWA, STEL, low, or high), and battery life remaining;Back-mounted alligator clip allows wearing the unit on a belt, and a concussion-resistant boot helps protect against damage

• BW Technologies GAXT-X-DL-2 GasAlert Extreme Oxygen (O2) Single Gas Detector, 0-30.0 Percent Measuring Range, Yellow
• 3.75 x 2.0 x 1.1 inches/9.5 x 5.0 x 2.8 cm (H x W x D)*
• Yellow

BW Technologies GAXT-X-DL-2 GasAlert Extreme Oxygen (O2) Single Gas Detector, 0-30.0 Percent Measuring Range, YellowHoneywell International, Inc