As a new buyer in the Industrial and Scientific field, I was searching for an efficient network and cable tester and stumbled upon this device. Based on my observations, I can confidently say that this tester delivers accurate and consistent results, which allows me to quickly identify cable faults and locate connected outlets. The design is durable and comfortable to hold, making it easy to use in a variety of work environments. The only downside is the price, but the quality of the tool justifies the investment.