The Acterna/Wavetek CLI-1750 and LST-1700 are high-quality signal level meters designed for testing and measurement in the business and industrial sector. The HD-1 is a versatile device that offers advanced features for precise inspections. Included in this package is a wide range of accessories to enhance the functionality of these meters, making them ideal tools for professionals seeking accurate and reliable results. With the trusted Acterna brand behind them, these products provide excellent performance and value for money.