--- type: product schema_version: 1 stock_number: "61465-3" canonical_url: "https://www.artisantg.com/61465-3/Tektronix-6220" json_url: "https://www.artisantg.com/61465-3/Tektronix-6220.json" generated_at: "2026-11-07T14:46:44.384Z" last_updated: "2026-10-14T13:00:51.160-05:00" --- # Tektronix / Keithley 6220 DC Precision Current Source _Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._ ## Summary - Manufacturer: Tektronix - Model: 6220 - Condition: Used and in Good Condition - Price: $3,500.00 USD - Availability: In stock, 1 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 12 lb, estimated - Shipping dimensions: 14X14X6 in, estimated ## Categories - Test Equipment > Optical Test > Laser Drivers (primary) ## Details This unit has cosmetic damage to its front panel. View Photo of cosmetic damage to front panel. ## Function Generates highly stable, low-noise DC current outputs ranging from picoamperes to milliamperes with precise control and low thermal electromotive force. Designed for integration into laboratory test benches and automated measurement systems, it interfaces via standard communication protocols (GPIB, USB) enabling remote control and synchronization. Suitable for calibration tasks, semiconductor device characterization, low current sensor stimulation, and precision electrical measurements requiring minimal drift and high repeatability. ## Images - - - -