Keithley 2002 – 8½-Digit Multimeter with Scanning
Keithley Laboratory Measurement Instruments. Voltage: ** 1 nV sensitivity, Voltage: ** 750 V maximum, Current: ** 2 A maximum (DC and AC).
- Model
- Keithley 2002
- Calibration
- Available on request
- Price
- $3,400
- Status
- In stock
- RFQ ref
- 2002
This unit
The Keithley 2002 is an 8½-digit digital multimeter with integrated scanning capabilities, delivering laboratory-grade accuracy and resolution for production testing, design verification, and metrology. Built on a 28-bit ADC architecture, it achieves true 8½-digit resolution with 1 nV DCV sensitivity and 0.0006% basic accuracy across a single 1 µV to 20 V range. Beyond voltage and resistance, the instrument captures AC measurements from 1 Hz to 15 MHz, including peak, RMS, average, and crest factor; temperature via thermocouple and RTD sensors; and transient spikes as brief as 1 µs. An optional rear-panel multiplexer card transforms the 2002 into a multi-point scanning system, while simultaneous multi-parameter display on a single connection reduces instrument overhead.
Technical Specifications
DC Voltage: 1 nV sensitivity; 0.0006% basic accuracy; 1 µV to 20 V range
AC Voltage: 750 V maximum; measurements from 1 Hz to 15 MHz; better than 0.1% accuracy at 1 Hz
Resistance: 1000 Ω maximum; 4-wire single-phase method with open-lead detection
Current: 2 A maximum (DC and AC)
Frequency: 1 Hz to 15 MHz measurement range with adjustable trigger level
Temperature: J, K, N, T, E, R, S, B thermocouple and RTD types supported
Spike Capture: Peak detection down to 1 µs; 1 MHz repetitive or 1 µs single-event operation
ADC Resolution: 28-bit converter; true 8½-digit display
Key Features
Advanced AC measurement modes: peak, RMS, average, AC, AC+DC coupling, and low-frequency RMS
Crest factor measurement for signal characterization
Simultaneous multi-parameter display from single connection
Built-in current, temperature, peak spike, and AC crest factor functions
Optional rear-panel multiplexer card slot for multi-point scanning
Typical Applications
Precision production testing with minimal range-shift error
Design verification requiring transient capture and multi-frequency analysis
Metrology and calibration work demanding sub-microvolt resolution
Compatibility & Integration Scanning option via card-slot multiplexer for expanded channel measurement.
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 1 Hz to 15 MHz | Voltage / Current Range: 1 µV to 20 V DC |
Keithley 2002 — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Keithley 2002. 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 Keithley 2002 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.
Keithley 2002 price
This Keithley 2002 is listed at $3,400. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Keithley 2002 calibration cost
NIST-traceable calibration for the Keithley 2002 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 →
