--- type: product schema_version: 1 stock_number: "64899-21" canonical_url: "https://www.artisantg.com/64899-21/Tektronix-389373000C" json_url: "https://www.artisantg.com/64899-21/Tektronix-389373000C.json" generated_at: "2026-11-07T23:34:59.360Z" last_updated: "2026-10-14T13:00:51.160-05:00" --- # Tektronix 389373000C Dial Board _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: 389373000C - Condition: Used and in Excellent Condition - Price: $250.00 USD - Availability: In stock, 9 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 2 lb, estimated - Shipping dimensions: 12X9X6 in, estimated ## Categories - Test Equipment > Electrical Test > Electrical Parts (primary) ## Function Provides rotary encoder interface for manual parameter adjustment and menu navigation control. Contains mechanical dial assembly with optical or magnetic position sensing, debounce circuitry, and digital signal conditioning. Interfaces with main processor via SPI or I2C bus for position data transmission. Includes tactile detent mechanism for precise incremental adjustments. Supports push-button functionality for selection confirmation. Typically used in oscilloscopes, signal generators, and spectrum analyzers for frequency tuning, timebase adjustment, and cursor positioning. ## Images - - - -