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

RS Stock No.:: 759-6943
Mfr. Part No.:: 2100/230-240
Brand:: Keithley

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

Subtotal (1 unit)*

£1,363.50

(exc. VAT)

£1,636.20

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

10 unit(s) ready to ship
Plus 7 unit(s) shipping from 12 June 2026
Plus 6 unit(s) shipping from 10 July 2026

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Units	Per unit
1 +	£1,363.50

*price indicative

RS Stock No.:: 759-6943
Mfr. Part No.:: 2100/230-240
Brand:: Keithley

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

Applications

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)

Keithley

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Keithley
	Multimeter Type	Bench
	Display Type	Digital
	Model Number p	2100/230-240
	Functions Measured	AC Current, AC Voltage, DC Current, DC Voltage, Resistance, Temperature
	Calibrated	UKAS
	Absolute Maximum DC Current Measurement	3A dc
	Absolute Maximum Resistance Measurement	100MΩ
	Absolute Maximum AC Current Measurement	3A ac
	Absolute Maximum AC Voltage Measurement	750V ac
	Absolute Maximum DC Voltage Measurement	1000V dc
	Absolute Maximum Temperature Measurement	+630°C
	True RMS	No
	Maximum Frequency	300kHz
	AC Current Measurement Resolution	1µA ac
	DC Current Measurement Resolution	10nA dc
	DC Voltage Measurement Resolution	0.1µV dc
	AC Voltage Measurement Resolution	0.1µV ac
	Resistance Measurement Resolution	100mΩ
	Temperature Measurement Resolution	0.001°C
	Dimensions	112 x 256 x 375mm
	Best DC Voltage Accuracy	±0.0055% + 0.001
	Best AC Current Accuracy	±1.25% + 0.07
	Best DC Current Accuracy	±0.0055% + 0.025
	Maximum Operating Temperature	+40°C
	Best Temperature Measurement Accuracy	±0.2 °C
	Minimum Operating Temperature	+5°C
	Weight	4.1kg
	Best Resistance Measurement Accuracy	±1% + 0.02
	Best AC Voltage Accuracy	±4.35% + 0.5

	Select all
	Brand Keithley
	Multimeter Type Bench
	Display Type Digital
	Model Number p 2100/230-240
	Functions Measured AC Current, AC Voltage, DC Current, DC Voltage, Resistance, Temperature
	Calibrated UKAS
	Absolute Maximum DC Current Measurement 3A dc
	Absolute Maximum Resistance Measurement 100MΩ
	Absolute Maximum AC Current Measurement 3A ac
	Absolute Maximum AC Voltage Measurement 750V ac
	Absolute Maximum DC Voltage Measurement 1000V dc
	Absolute Maximum Temperature Measurement +630°C
	True RMS No
	Maximum Frequency 300kHz
	AC Current Measurement Resolution 1µA ac
	DC Current Measurement Resolution 10nA dc
	DC Voltage Measurement Resolution 0.1µV dc
	AC Voltage Measurement Resolution 0.1µV ac
	Resistance Measurement Resolution 100mΩ
	Temperature Measurement Resolution 0.001°C
	Dimensions 112 x 256 x 375mm
	Best DC Voltage Accuracy ±0.0055% + 0.001
	Best AC Current Accuracy ±1.25% + 0.07
	Best DC Current Accuracy ±0.0055% + 0.025
	Maximum Operating Temperature +40°C
	Best Temperature Measurement Accuracy ±0.2 °C
	Minimum Operating Temperature +5°C
	Weight 4.1kg
	Best Resistance Measurement Accuracy ±1% + 0.02
	Best AC Voltage Accuracy ±4.35% + 0.5

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