|The Dynatel 965 DSP subscriber loop analyzer is a microprocessor-controlled test set that offers POTS and ISDN testing. The major functions of this 3M cable tester are fault location and repair verification on twisted-pair, quad, and coaxial cable. The voltage test feature in this subscriber loop analyzer detects and measures the presence of external DC and AC voltages. The Dynatel 965 DSP3M cable tester comes with an internal help menu that gives information on troubleshooting, when needed.|
|Min. Frequency Range||0.02 mHz|
|Max. Frequency Range||200 mHz|
Average review score based on 1 user reviews
of customers recommend this product
I am extremely familiar with this meter and there are none better. It measures noise, opens, shorts ect. extremely well. It is Gods gift to the phone man. There are later models but really do not work as well and are not as user friendly. I have bought several in case one breaks. In fact I will be using one today on a problem the phone company could not figure out. Trust the meter and use it for everything. They are like new as most phone people barely used them. You can draw your own conclusions from that. All IT people should have one, you can even set levels with it so radio people should have one also.