The Keithley 2110-120 is a 5½-digit dual-display digital multimeter engineered for benchtop and portable bench applications. It combines 15 measurement functions with high-speed acquisition and exceptional accuracy, delivering up to 200 readings per second at full resolution via USB. The dual-line display enables simultaneous viewing of two independent measurements, streamlining data collection and analysis workflows in engineering, R&D, and production environments.
## Technical Specifications
**Measurement Functions**
• 15 measurement functions including DC/AC voltage, DC/AC current, resistance, capacitance, frequency, thermocouple, continuity, and diode measurement
**Math Operations**
• 7 math functions: percentage, average, min/max, NULL, limits, mX+b, dB, and dBm
**Accuracy**
• DC voltage: 0.012% one-year basic accuracy
• Resistance: 0.020% one-year basic accuracy up to 100 kΩ
**Measurement Speed**
• 200 readings per second at 5½ digit resolution (USB)
• 50,000 readings per second at 4½ digit resolution
• 30,000 readings per second into buffer at 4½ digit setting
**Electrical Ranges**
• DC voltage: 0.1 V to 1000 V (1 kV max)
• AC voltage: 0.1 V to 750 V (750 V max)
• DC current: 10 mA to 10 A (10 A max)
• AC current: 1 A to 10 A (10 A max)
• Resistance: 100 Ω to 100 MΩ (0.1 GΩ max)
• Frequency: 10 Hz to 300 kHz
**Input Protection**
• 1000 V all ranges (2 W input)
## Key Features
• Dual-line display for simultaneous dual measurements
• Rugged construction for durability in bench and portable use
• USB 2.0 (TMC-compliant) with SCPI command support
• Optional GPIB interface for system integration
## Compatibility & Integration
Includes LabVIEW and IVI drivers for automated test environments. Bundled software—KI-Tool and KI-Link—supports instrument control, data recording, and time-series plotting with Microsoft Word and Excel integration. USB cable, power cord, safety test leads, calibration certificate, and commissioning software included.
