Klein Tools 56001 Depth Finder with High Strength 1/8-Inch Wide Steel Fish Tape, 50-Foot Length by Klein Tools

Laser etched 1' increments allows you to more accurately measure the depth of Conduit runs & determine the amount of tape left to pay out;Full grip style handle gives you a firm;Steady grip as you pull tape from the case;Permanent, laser etched 1-Feet increments on the tape;More accurately measure the depth of conduit runs and determine the amount of tape left to pay out;Polypropylene case and handle are extremely durable, offer maximum in shock and impact resistance;Raised finger grips help transfer 100-Percent of the winding power from your hand and fingers;Round inner ring design provides a smooth, consistent and comfortable surface for winding and rewinding