The Sunrise Telecom CM750 is a handheld unit packed with great many features to provide you quick and reliable results. This Sunrise Telecom SLM is capable of both, analog and digital measurements which make it ideal for applications that do not require cable modem testing. This Analog & Digital SLM can transfer results over the network to a PC or server, so that you can study it. Sporadic problems which are occurring can be solved, thanks to the in-band capabilities and continuous measurement done by this Sunrise Telecom SLM. The Sunrise Telecom CM750 allows you to program the pass and fail test limits as per the requirements. Glitches identified are quickly displayed on the easy to use pass/fail screens of this Analog & Digital SLM. This unit has scratches from previous use. This item was tested and is in working condition. Unit powers on and all buttons are functional. sold as seen in pictures.Power cord, cables are NOT included.