The flame can easily be controlled higher or lower by rotating the ratcheted wick control wheel. The air cap is securely attached to the burner by a matching polished chain. Dimensions: 3.5" tall. 2.75" in diameter. 150ml capacity.
Each beaker has raised outer graduations for ease of reading. Tapered spout, chemical resistant, autoclavable, and molded from tough translucent polypropylene.
These magnifiers have a plastic handle and plastic rim.
2019 ABRA Electronics Corp.