Keithley 2110-220 – 5½ Digit Dual-Display USB Multimeter
Keithley Laboratory Measurement Instruments. Voltage: 200 mV to 1000 V, Current: 200 µA to 10 A.
- Model
- Keithley 2110-220
- Calibration
- Available on request
- Price
- $500
- Status
- In stock
- RFQ ref
- 2110-220
This unit
The Keithley 2110-220 is a 5½ digit dual-display digital multimeter engineered for precision measurements across laboratory and industrial environments. It delivers simultaneous monitoring of two distinct parameters through independent LED displays, enabling efficient parallel data acquisition. A USB 2.0 interface with SCPI command compatibility supports automated test systems, remote instrument control, and direct data logging without additional hardware.
Technical Specifications Measurement Functions
DC Voltage: 200 mV to 1000 V
AC Voltage (True RMS): 200 mV to 750 V
DC Current: 200 µA to 10 A
AC Current (True RMS): 200 µA to 10 A
Resistance (2-wire and 4-wire Kelvin): 200 Ω to 100 MΩ
Frequency: 3 Hz to 100 kHz
Temperature: Thermocouple (Type K, J, T, E, R, S, B, N) and RTD (Pt 100, Pt 1000) sensors; Celsius and Fahrenheit scales Display Architecture
Dual 5½ digit LED displays for independent, simultaneous measurements Power and Safety
Input: 100–240 VAC RMS, 50/60 Hz
Safety compliance with relevant standards and CAT ratings
Key Features True RMS AC measurement capability ensures accuracy across varied waveform geometries. Four-wire Kelvin resistance measurement eliminates lead resistance errors in precision applications. Frequency measurement from 3 Hz to 100 kHz supports characterization of power supplies, oscillators, and signal sources. Native thermocouple and RTD support eliminates external conditioning circuits for temperature monitoring.
Typical Applications Electrical component verification, circuit troubleshooting, automated production testing, thermal system diagnostics, and frequency characterization in embedded systems and power electronics development.
Compatibility & Integration USB 2.0 (Full Speed) connectivity integrates with SCPI-compatible test frameworks and data acquisition platforms. Direct measurement logging to host computers enables time-stamped data analysis and statistical trending without intermediate data translation layers.
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 3 Hz to 100 kHz | Voltage / Current Range: DC Voltage: 200 mV to 1000 V |
| AC Voltage | 200 mV to 750 V |
| DC Current | 200 µA to 10 A |
| AC Current | 200 µA to 10 A |
| Power | 100–240 VAC |
Keithley 2110-220 — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Keithley 2110-220. 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 2110-220 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 2110-220 price
This Keithley 2110-220 is listed at $500. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Keithley 2110-220 calibration cost
NIST-traceable calibration for the Keithley 2110-220 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 →
