Gastec DTP-1-20 Rubber Caps Safety caps for tubes reusable rubber caps can be attached to the broken edges of the detector tubes as an extra precautionary safety measure. Blue caps can be used with the largest size detector tubes (outer diametre of 7mm) and pink ones with all other tubes. One (1) package contains 20 caps.
GASTEC is engaged in research and development of world-leading catalyst technology and power collection technology, and has realized a variety of highly sensitive, miniature sensors. These sensors detect the concentration of oxygen concerning which even a minute percentage change can affect the human body. They can also detect colorless and odorless toxic gases which cannot be detected by the five senses, and flammable gases which can bring about an explosion or other disaster. In this way, we promote the ability to visualize danger.