Based on our own experience, this network and cable tester has exceeded our expectations. It's ability to identify the location of a break in the cable saves countless hours of tedious testing. It's sleek design and easy-to-use features make it a must-have tool for any technician in the field. The only downside is the price point, which may be a bit steep for smaller companies. Nevertheless, it's a reliable and indispensable tool for industrial and scientific businesses.