The unit measures my standards with good accuracy. The unit has not been calibrated in a couple years.

Unit is sold as is, but you will get a 7 day DOA gaurantee.

Happy bidding. Payment through Paypal please. Shipping cost is $65 Dollars. International bidders, please email for shipping cost.

The 4193A Vector Impedance Meter measures impedance magnitude from 10 mohms to 120 kohms and phase from -180.0 to +180.0. An internal oscillator provides test signals from 400kHz to 110MHz. The test signal is constant current between 10 /A, depending on impedance range (10 ohms-100 kohms, 5 ranges). The 4193A features test components in circuit and out-of-circuit and standard HP-IB and analog outputs. Other features include auto, hold, manual range control and a 3 1/2-digit display.