|Product Weight (lbs.)||0.2|
|Ship Weight (lbs.)||0.7000|
Yes, works well, though safety instructions re handling of sulfuric acid is completely lacking! And the claim "If the test is completed before the white smoke finishes coming from the tube, the tube can be re-sealed with the provided rubber cap" is not true. According to the manufacturer (Draeger), rubber caps are an extra-cost separate item.
(Posted on 2/11/2015)
These are great for air movement in brief puffs of air. I have used smoke sticks that will burn from 30 seconds to 5 minutes but they produce way too much smoke to clearly see defined airflows. The Draeger tubes are great for seeing airflow patterns.
The order was accurate and was delivered on time. I would recommend www.gassniffer.com (Posted on 12/4/2013)
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PK Safety has been keeping people safe for over 65 years. We stock products in three warehouses across the United States so your shipment arrives fast. We are a Factory Authorized Service Center for BW Honeywell, Gas Clip Technologies, RAE Systems, RKI Instruments and Draeger gas monitors.