Here is an HP model 3568B Selective Level Meter in good physical condition. I am not familiar with these and have no idea what it does other than it is used in the telecommunications field. This unit powers up and all the buttons seem to work. The built-in speaker hissed while I had it on indicating it was functional. That is all the testing I did. There is a crack in the display cover over the frequency readout that is visible mainly when you look at the display at an angle from underneath or above. This unit lists having options 1 and 4 installed. (please look at our rules and privacy policy) |
carrie.green@machine--tools.com (Carrie Green)
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