--- type: product schema_version: 1 stock_number: "69266-2" canonical_url: "https://www.artisantg.com/TestMeasurement/69266-2/Keysight-Agilent-N3974A-Handheld-Dual-Laser-Source" json_url: "https://www.artisantg.com/TestMeasurement/69266-2/Keysight-Agilent-N3974A-Handheld-Dual-Laser-Source.json" generated_at: "2026-11-08T04:53:19.261Z" last_updated: "2026-04-06T13:32:15.610-05:00" --- # Keysight / Agilent / HP N3974A Handheld Dual Laser 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: HP - Model: N3974A - Condition: Used and in Excellent Condition - Price: $995.00 USD - Availability: In stock, 1 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 15 lb - Shipping dimensions: 20X16X14 in ## Categories - Test Equipment > Optical Test > FP Laser Sources (primary) ## Details This Agilent / HP N3974A Handheld Dual Laser Source is used and in excellent condition. Optical Interface: Adaption for ST, SC and FC Connectors Accessories included: SC-SC, ST-SC, FC-SC optical adapters, manual, carrying strap, pouch and protective holster. Our Technicians Measured These Wavelengths: 1310nm at -5.5 dBm 1550nm at -5.3 dBm ## Images - - - - - -