T3 NC950 Net Chaser cable tester

[confiarus]

I have a T3 NC950 Net Chaser with AR104 Active Remote.   Owned it for 3 years and it quit working.  It turns on but every test fails.  I sent it in to Platinum Tools (they are the only repair company i can find)  and they said they couldn't fix it and they couldn't get the circuit board for either the main unit or the remote.  Reaching out to find out if anyone may have a T3 NC950 or AR104 to sell for parts.  We paid close to $1700 for this equipment new and it only lasted 3 years .   Any info would be greatly appreciated about parts, or, repair.