We are using couple of Polar CITS 200, to measure impedance of our
     product.  These are truly wonderful machines intended for 
     manufacturing environment.  The problem we are having is the test
     probes, they are so fragile and have very short life, and the 
     replacement is about $400 a piece.
     
     Has anybody looked at or found more robust probes for these testers?
     The company looking into new design, but nothing to offer yet.
     
     Also, the company supply a IP-75 ohm and a IP-100 ohm Probes, in 
     addition IP-50.  Do these IP-75 and IP-100 really make  difference
     in test results?
     
     Thanks, in advance
     
     Zycon Corp.
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