Using inches or centimeters instead of common levels, such as full or empty, these gauges are more precise than standard gauges when measuring liquid levels. While most gauges are designed for one tank depth, these have a float attached to a cable, so they work with any tank up to the maximum depth listed.

Style A gauges come with labels, so you can record the measurements that correspond to common levels such as full, 1/2, and empty.

Style B gauges have a dial with a small hand that displays feet and a large hand that displays inches. They come with labels to mark high and low levels on the dial face.

For technical drawings and 3-D models, click on a part number.