HP / Agilent 3435A 3-1/2 DMM AUTORG
The HP/Agilent 3435A is a 3-1/2 digit, autoranging digital multimeter designed for general-purpose electronic measurements. It offers reliable performance and ease of use for voltage, current, and resistance measurements.
- Model
- HP / Agilent 3435A
- Calibration
- Available on request
- Price
- $92
- Status
- In stock
- RFQ ref
- 3435A
This unit
The HP/Agilent 3435A is a 3-1/2 digit autoranging digital multimeter engineered for general-purpose electronic test and measurement. This five-function instrument delivers DC voltage, AC voltage, DC current, AC current, and resistance measurements with a bright 0.3-inch red LED display featuring function and range annunciation.
Technical Specifications Display & Resolution
3-1/2 digit, 7-segment red LED display, 0.3-inch character height
Automatic polarity sensing and display
Function and range annunciation included Voltage Measurement
DC Voltage: ±200 mV to ±1200 V ranges; 100 μV sensitivity on 200 mV range; 10 MΩ ±1% input resistance; ±(0.05% of reading + 2 digits) accuracy on 200 mV range; maximum input 1200 V (DC + peak AC); 1.6 second response time
AC Voltage: 200 mV to 1200 V ranges; average-responding, RMS-calibrated converter; 100 μV sensitivity on 200 mV range; 5 MΩ resistance input impedance; ±1.5% of reading ±3 digits (30–50 Hz); ±0.3% of reading ±3 digits (50 Hz–20 kHz); maximum input 1700 V (DC + peak AC), 107 Vrms at 10 kHz Current Measurement
DC Current: 200 µA to 2000 mA ranges; ±(0.2% of reading + 2 digits) accuracy on 200 µA range; 250 V rms input protection; 120 dB common mode rejection at 50/60 Hz ±0.1% with 1 kΩ unbalance
Key Features
Autoranging and manual range selection for enhanced measurement flexibility
Fast response times: 1.6 seconds for voltage measurements, <0.7 seconds for current
High input resistance (10 MΩ DC, 5 MΩ AC) minimizes circuit loading
Dual-range AC frequency response: 30 Hz to 100 kHz
Temperature-compensated accuracy specifications
Typical Applications
General electronic circuit troubleshooting and verification
Precision voltage and current monitoring in lab and field environments
Resistance and continuity testing
Signal analysis across audio and low-frequency RF ranges
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 30 Hz to 100 kHz | Voltage / Current Range: DC Voltage: ±200 mV to ±1200 V |
| AC Voltage | 200 mV to 1200 V |
| DC Current | 200 µA to 2000 mA |
| AC Current | 200 µA to 2000 mA |
HP / Agilent 3435A — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the HP / Agilent 3435A. Calibration covers DC voltage accuracy at all ranges, AC voltage (True RMS) accuracy at 50 Hz, 1 kHz, and 10 kHz, DC current accuracy, resistance accuracy at all decade ranges, frequency accuracy, and diode test voltage. Fluke 87V and 289 also include capacitance and temperature calibration.. All calibrations ship with a NIST-traceable certificate. Turnaround is typically 1–3 business days after receipt.
Common HP / Agilent 3435A faults: blown input fuse, worn input jacks, display segment failure, relay contact wear on bench DMMs. Common faults include worn input jacks (banana socket contact wear on the mA and COM terminals), blown input fuses (especially the 440 mA HRC fuse), and display segment failures. Keithley 2000/2001/2002 bench DMMs commonly develop relay contact wear affecting resistance accuracy after extended service.
HP / Agilent 3435A price
This HP / Agilent 3435A is listed at $91.78. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
HP / Agilent 3435A calibration cost
NIST-traceable calibration for the HP / Agilent 3435A is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Calibration for this instrument covers DC voltage accuracy at all ranges, AC voltage (True RMS) accuracy at 50 Hz, 1 kHz, and 10 kHz, DC current accuracy, resistance accuracy at all decade ranges, frequency accuracy, and diode test voltage. Fluke 87V and 289 also include capacitance and temperature calibration.. Turnaround is 1 to 3 business days after receipt. See full calibration details →
