Keithley 2100/230-240 Bench Digital Multimeter, 3A ac 750V ac 3A dc 1000V dc

  • RS Stock No. 760-0290
  • Mfr. Part No. 2100/230-240
  • Manufacturer Keithley
Technical data sheets
Legislation and Compliance
RoHS Status: Exempt
COO (Country of Origin): CN
Product Details

Keithley 2100 6-digit USB Digital Multimeter

The 2100 6-digit USB digital multimeter offers the combination of high performance and accuracy (38 ppm) appropriate for making critical measurements. It has 0.0038% 1-year basic DC voltage accuracy on the 10V range and 0.013% 1-year basic resistance accuracy on the 10kΩ range. At 6 digits the 2100 delivers 50 triggered readings per second via the USB remote interface. At the fast 4 digit setting, the 2001 reads more than 2000 readings per second into its 2000 reading internal buffer. The 2100 is rugged comes with removable rubber bumpers and a sturdy handle making it durable and portable for use in various ranges of test settings. The low cost and high precision makes this instrument ideal for R and D engineers, scientists and students and can be used as a bench top digital multimeter or in a system application.
The 2100 is quick to set up and also easy to use, due to its high contrast front panel and keypad. Each function can be distinguished by its colour.

Features and Benefits

Cost-effective critical measurements
11 measurement and 8 math functions
Resistance measuring range 100 Ω → 100 MΩ
Frequency measuring range 3 Hz → 300 kHz
Temperature measuring range -100 to +630°C
Fully specified accuracies on all functions for ISO-compliant results
TMC-compliant USB 2.0 interface for use with SCPI test programs
Includes PC software utilities for graphing and data sharing
Rugged construction for durability in bench and portable applications
Selectable front/rear inputs facilitate bench or rack use


Test Engineers - Manual and semi-automatic electrical functional test
Development Engineers - Electrical/electronic circuit and product validation
Service/Calibration Technicians - Electronic product repair and calibration
Research Scientists - Electrical and physics research
Engineering Students - Electronic device and circuits experiment testing

Supplied with

Instruction manual on CD, specifications, LabVIEW driver, I/O layer, USB cable, power cable, safety test leads, KI-tool and KI-link (both Microsoft Word and Excel versions)


Attribute Value
Multimeter Type Bench
Absolute Maximum DC Current Measurement 3A dc
Absolute Maximum AC Current Measurement 3A ac
Absolute Maximum AC Voltage Measurement 750V ac
Absolute Maximum DC Voltage Measurement 1000V dc
Absolute Maximum Resistance Measurement 100MΩ
Absolute Maximum Temperature Measurement +630°C
Functions Measured AC Current, AC Voltage, DC Current, DC Voltage, Resistance, Temperature
Maximum Frequency 300kHz
Display Type Digital
Model Number p 2100/230-240
DC Current Measurement Resolution 10nA
AC Current Measurement Resolution 1µA
Resistance Measurement Resolution 100mΩ
DC Voltage Measurement Resolution 0.1µV dc
AC Voltage Measurement Resolution 0.1µV ac
Temperature Measurement Resolution 0.001°C
Best Resistance Measurement Accuracy ±1% + 0.02
Maximum Operating Temperature +40°C
Minimum Operating Temperature +5°C
Best AC Voltage Accuracy ±4.35% + 0.5
Best Temperature Measurement Accuracy ±0.2 °C
Weight 4.1kg
Best DC Current Accuracy ±0.0055% + 0.025
Dimensions 112 x 256 x 375mm
Best DC Voltage Accuracy ±0.0055% + 0.001
Best AC Current Accuracy ±1.25% + 0.07
Temporarily out of stock - back order for despatch 30/04/2020, delivery within 1 working days from despatch date.
Price (ex. GST) Each
$ 1,785.59
(exc. GST)
$ 2,053.43
(inc. GST)
Per unit
1 +
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