The 3300 unit is a mid-spec TDR optimized for use on CATV cables. With dual input capability, rechargeable batteries and printer connectivity, the product provides a cost effective and easy to use unit for first line technicians. The unit combines Riser Bond ease of use and advanced features such as Range Plus and Super Store. It is designed with optimum flexibility and ease of use for the CATV field technician. Other benefits include measurement of Return Loss at the cursor position to provide a preview of a not so obvious fault and an Intermittent Fault Detection mode.