Developed for seismographic measuring, these tough fi berglass tapes are used by a variety of industries to measure depth. Attach any weight to the snap ring and lower to measure depth. The depth gauges are incredibly durable, fl exible and lightweight with graduations printed on both sides.
Developed for seismographic measuring. Attach any weight to the snap ring and lower to measure depth. The depth gauge is tough, flexible and lightweight with units printed on both sides. The DG30M is a 30M depth gauge that measures in m, dm, and cm.