Tech Zone

DEFENDER MULTIGAS DETECTOR

Issue 3 and Volume 151.

DEFENDER MULTIGAS DETECTOR BW Technologies: Features one-button operation, auto calibration, and bright gas/alarm indicators. Dual-mode confined-space sampling pump operates in active or diffusion mode. 13-ounce device has two levels per gas, TWA, STEL, and peak exposure readouts. (800) 663-4164.

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