The answer is, "Maybe they're really more expensive than we are."
Teletek: 100% guaranteed satisfaction. Period.
Good Tektronix 7A11 single-channel amplifier plug-in with stored probe, for use in 7000-series oscilloscopes. This unit has been calibrated and certified by our NIST-traceable calibration lab and will come with a manual on CD and Certificate of Calibration.
The 7A11 is in very good condition and is guaranteed to be within Tektronix specifications. Only the 7A11 is for sale-the Tek scope is pictured only for illustrative purposes.
As always you may call us at (***)-631-8353 for free advice on this instrument or any other instrumentation requirements you may have.
