The HP / Agilent 435A-K12 is a precision frequency power reference module designed for use with the HP 435A and compatible power measurement systems. It provides a stable, known reference level for calibration, verification, and performance checks. All connectors, switches, and mechanical elements are intact and functioning properly.

Specs:
• Model: 435A-K12
• Type: Frequency / power reference module

Condition:
Amazing condition. Clean exterior, firm connectors, and fully operational.

Includes:
• HP / Agilent 435A-K12 Frequency Power Reference (OPT K12)

Shipping:
Ships same day if purchased before 3 PM (Mon–Fri).

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