The main advantage of this adjustable thermometers lies in its readability and adjustment. The length of the case could be 7" or 9". The FRONT PANEL GLASS, common and red-reading Mercury filled prismatic tube and white V-shaped aluminum scale board highly improve the visibility of it.

The stem can be rotated 360, so customers can install it to their desirable position. A brass braided rope can protect the tube from breaking and enhance the resistance of sensitive bulb.