Klein Tools 501-915 TDR Cable Length Meter

It measures cable length, calibrates Velocity of Propagation (VoP) values, finds distance to faults in cables, and provides built-in tone generation for cable tracing. Includes test leads and a carrying case. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Klein isn’t just the name of our company, it’s also our family name. Since 1857.