804405 MSA Ammonia NH3 2 - 500 PPM Detector Tubes, 10 per box
Kwik DrawTM Deluxe Detector Tube Pump. Detection of gases and vapors with the squeeze of a handle. To obtain a precise (100 ml) sample volume, the user simply grasps the hand grip and pushes the knob. The pump’s compression system provides the guiding action to drive a spring-loaded bellows pump. An integral, easy-to-read stroke counter shows the exact number of strokes performed and provides a positive stop when the stroke is fully compressed. Deluxe Pump has a unique end-of-stroke indicator that “winks” after the precise volume of air is drawn, confirming that enough air has been sampled for a successful reading.
$75.00 BX
-or-
$75.00 BX for 1 or more
-or-
$75.00 BX for 1 or more
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