Tank dipping measuring tapes are used by many industrial sectors such as shipping, energy, etc. to accurately measure oil level in tanks from 5 to 50 meters deep. They are available in many variations, such as other tape material (Carbon Steel, stainless steel), other weight material and dimensions, different way of tying the weight, other Class specifications such as Class II, IPM8, etc.. For the entire range of Richter tank measuring tapes, click here .