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[ AGILENT 34401A 6 1/2 Digit Multimeter ]
ABOUT THIS ITEM
**[ C3 - Used Fair (Moderate use and age) - F4 -Hardware Functional ]**
UI: [ ENTER UI# ]
**[ Used ]**
MISSING ARMS, SCRATCHES, AND SCUFFS
INCLUDES: [POWER CORD]
FEATURED DESCRIPTION:
📌 Agilent 34401A — Key Specifications (6½‑Digit DMM)
Core Performance
Resolution: 6½ digits
DC Voltage Accuracy: 0.0035% + 0.0005% of reading (1‑year, 23 °C ±5 °C)
DC Voltage Ranges: 100 mV → 1000 V
Input Impedance: 10 MΩ (≤10 V), >10 GΩ (≥10 V)
AC Voltage
Ranges: 100 mV → 750 V
Bandwidth: 3 Hz → 300 kHz
Accuracy: 0.06% to 0.3% depending on range/frequency
True RMS: Yes
DC Current
Ranges: 10 mA → 3 A
Accuracy: 0.05% + offset (range‑dependent)
Burden Voltage: <2 V typical
AC Current
Ranges: 10 mA → 3 A
Bandwidth: 3 Hz → 5 kHz
Accuracy: 0.3% to 1% depending on range/frequency
Resistance
2‑wire & 4‑wire modes
Ranges: 100 Ω → 100 MΩ
Accuracy:
100 Ω range: 0.01%
Up to 100 MΩ: 0.6%
Input Protection: 1000 V
Frequency & Period
Frequency Range: 3 Hz → 300 kHz
Accuracy: 0.01%
Period Measurement: Yes
Continuity & Diode
Audible continuity
Diode test up to 1 V forward bias
⚙️ Speed & Triggering
Reading Rate: Up to 1000 readings/s (fast mode)
Memory: 512 readings
Triggering:
External
Internal
Bus (GPIB/RS‑232)
🔌 Interfaces
GPIB (IEEE‑488)
RS‑232
SCPI command set compatible
📐 Display & Physical
Vacuum Fluorescent Display (VFD)
Dimensions: 10.3" × 4.2" × 13.6"
Weight: 3.6 kg (8 lb)
🧰 Notable Features
Auto-calibration routines
6½‑digit resolution with stable long-term drift
Bench or rackmount operation
Very low noise floor compared to handheld meters
Industry-standard SCPI command compatibility
Delivery Details:
WE DO NOT SHIP INTERNATIONALLY! UNITED STATES SHIPMENT ONLY. We try our best to ship order after payment is received. Order placed on weekends or holiday will be shipped on Monday or next business day. We will ONLY ship the item to your eBay Confirmed Address, so please confirm that your delivery address is correct before you place an order. Address cannot be changed after an order has been sent. We ship out next day if item is purchase and paid for before 1:45 pm Central. Otherwise, will be shipped out next day. We are closed on the weekends and Holidays, so no shipping nor customer service are available. For all LOCAL PICKUP, guest must schedule an appointment prior to pick up. Order value of $300.00 or more will require a signature to receive package to prevent loss of package. Please arrange someone to be available.