HP / Agilent / KEYSIGHT 34401A 6 1/2 Digit Digital Multimeter

■ Product Overview
Up for sale is a highly reliable, high-precision 34401A 6.5-digit digital benchtop multimeter. This unit has been beautifully refurbished with premium replacement parts and comes complete with a brand-new test lead set and power cable so you can begin testing immediately upon arrival.

■ Performance & Verification
- Self-Test: Successfully passed the internal comprehensive self-test routine (ALL TEST ⇒ PASS) as shown in the primary photograph.
- Accuracy Check: DC comparison measurements were carefully verified against a high-tier Keithley DMM6500 digital multimeter (which was manufacturer-calibrated on November 14, 2025). The measurement performance is stable, highly accurate, and in excellent operational standing.

■ Premium Maintenance & Refurbishment
This bench multimeter has received complete cosmetic and internal servicing for enhanced longevity and a refreshed, modern aesthetic:
- VFD Display: Replaced with a brand-new Vacuum Fluorescent Display for perfect, crisp readability without any dimming or burnout.
- Capacitors: Internal electrolytic capacitors have been thoroughly checked and replaced where necessary.
- Front Panel Upgrade: Fitted with a sleek, modern KEYSIGHT-style front acrylic buffer panel.
- Protection Bumpers & Handle: Installed brand-new, later-model front and rear rubber bumpers along with a matching carrying handle.

■ Cosmetic Condition
While the internal circuitry, display, and front panel are in remarkable condition, the outer metal casing exhibits minor surface scratches, blemishes, and light repair marks consistent with typical professional laboratory use over time. There are no severe physical structural flaws. Please closely review and zoom in on the provided photographs to confirm its exact physical condition.

■ Included Items
- 34401A Multimeter Main Unit
- Brand-New Test Leads (Bonus Service Item)
- AC Power Cable (Bonus Service Item)
*Please Note: Any auxiliary lab test equipment, external reference multimeters, connection leads, or calibration fixtures appearing in the operational demonstration photos are purely for verification purposes and are NOT included in this sale.