Keithley 2100 Series: 6½-Digit USB Multimeter

The 2100 Series USB Multimeter combines high measurement basic accuracy (0.0038% ) with 6½-digit resolution and a price often associated with 5½ -Digit DMMs.  This DMM features 11 measurement functions and 8 math functions to accommodate the most commonly-measured parameters. All accessories, such as USB cable, probes, and software, are included with this broad purpose DMM. With its unique combination of high precision and low total cost of ownership, the 2100 Series is an unbeatable value for R&D engineers, test engineers, scientists, and students making basic precision measurements, whether it’s used as a benchtop DMM or in a system application. See all digital multimeters »

Base Price
US $1,030
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Keithley 2100 Series: 6½-Digit USB Multimeter

Features

Benefits

High precision 6½-digit DMM for critical measurements at a 5½-digit price Provides higher precision at a lower cost.

11 measurement functions

Covers most commonly measured parameters.
Fully specified accuracies on all functions  Ensure ISO-compliant results.
Included PC software utilities for graphing and data sharing in both Microsoft® Word and Excel Supports quick data imports.
Rugged construction  Ensures durability in bench/portable applications.
Selectable front/rear inputs  Simplifies bench or rack use.
Includes startup software, USB cable, power cable, and safety test leads. Provides for lowest total cost.
TMC compliant USB 2.0 interface for use with SCPI test programs Enables control from a PC for consistent test/calibration procedure execution and easy re-use of existing SCPI programs.
Model Line Voltage (Vac) Maximum Resolution Connectivity List Price
2100/230-240

230-240

6.5 Digits

USB (TMC) US $1,030
Configure & Quote
2100/220

220

6.5 Digits

USB (TMC) US $1,030
Configure & Quote
2100/100

100

6.5 Digits

USB (TMC) US $1,030
Configure & Quote
2100/120

120

6.5 Digits

USB (TMC) US $1,030
Configure & Quote
Model Line Voltage (Vac) Maximum Resolution Connectivity List Price
2100/230-240

230-240

6.5 Digits

USB (TMC) US $1,030
Configure & Quote
2100/220

220

6.5 Digits

USB (TMC) US $1,030
Configure & Quote
2100/100

100

6.5 Digits

USB (TMC) US $1,030
Configure & Quote
2100/120

120

6.5 Digits

USB (TMC) US $1,030
Configure & Quote
Datasheet 4299-3
Datasheet Accessory
Description Datasheet SINGLE UNIT UNIVERSAL RACK MOUNT KIT
Datasheet 5805
Datasheet Accessory
KELVIN PROBES, 0.9M (3FT)
Datasheet 5805-12
Datasheet Accessory
KELVIN PROBES, 3.6M (12 FT)
Datasheet 5808
Datasheet Accessory
LOW COST SINGLE PIN KELVIN PROBE SET
Datasheet 7007-3
Datasheet Accessory
SHIELDED GPIB CABLE,3M (10FT)
Datasheet 8605
Datasheet Accessory
MODULAR TEST LEADS
Datasheet 8606
Datasheet Accessory
MODULAR PROBE KIT
Datasheet 8610
Datasheet Accessory
LOW THERMAL SHORTING PLUG
Datasheet 8620
Datasheet Accessory
SHORTING PLUG
Datasheet 8680
Datasheet Accessory
RTD PROBE ADAPTER
Datasheet Datasheet Accessory
4299-3 SINGLE UNIT UNIVERSAL RACK MOUNT KIT
Description Datasheet 5805 KELVIN PROBES, 0.9M (3FT)
Description Datasheet 5805-12 KELVIN PROBES, 3.6M (12 FT)
Description Datasheet 5808 LOW COST SINGLE PIN KELVIN PROBE SET
Description Datasheet 7007-3 SHIELDED GPIB CABLE,3M (10FT)
Description Datasheet 8605 MODULAR TEST LEADS
Description Datasheet 8606 MODULAR PROBE KIT
Description Datasheet 8610 LOW THERMAL SHORTING PLUG
Description Datasheet 8620 SHORTING PLUG
Description Datasheet 8680 RTD PROBE ADAPTER
There’s much more to choosing a DMM than just its number of digits. With Tektronix wide range of DMMs, you can count on advanced features, speed, high basic accuracy, integration flexibility, and ...
1m 28s
Model 2100 6 1/2-Digit Resolution Digital Multimeter

Part Number: 2100-900-01
Manual 25 Feb 2020
Model 2100 6-1/2-Digit USB Digital Multimeter
2010 Catalog page
Datasheet 20 Feb 2020
KickStart Instrument Control Software Version 2.2.1 (Windows 10, 8, 7 compatible)
KickStart Software for the PC enables quick test setup and data visualization when using one or more instruments. Key Features • Save time by automating data collection of millions of readings. • Set up a multi-instrument test with the abil

Part Number: KICKSTART-2.2.1
Software 16 Feb 2020
Model 2100 Firmware Release Package V1.12
Model 2100 Firmware Release Package V1.12

Part Number: 2100-FRP-V1.12
Software 10 Feb 2020
KickStart Instrument Control Software Datasheet
KickStart Software simplifies what you need to know about your instrument so that in just minutes you can take the instrument out of the box and get real data on your device.  KickStart Software enables quick test setup and data visualization when us

Literature Number: 1KW-60965-4
Datasheet 04 Feb 2020
KI Tool Software for Models 2100, 2110 (includes Excel and Word add-ins), rev. 2.04 (Windows 10, 8, 7, Vista, XP and Win2K Compatible)
KI-Tool and KI-LINK (excel and word add-ins) Software version 2.04 for Models 2100, 2110 Digital Multimeters (Windows 10, 8, 7, Vista, XP and 2000 Compatible).(Replaces all previous versions).

Part Number: KITOOL-2.04
Software 04 Feb 2020
Model 2100 Firmware Files revision 1_09
Maintenance release of firmware for 2100 (V1.09)

Part Number: 2100-FRP-V1.09
Software 04 Feb 2020
KickStart Instrument Control Software Version 2.1.0 (Windows 10, 8, 7 compatible)
"KickStart Software for the PC enables quick test setup and data visualization when using one or more instruments. Key Features • Save time by automating data collection of millions of readings. • Set up a multi-instrument test with the ab

Part Number: KICKSTART-2.1.0
Software 04 Feb 2020
KickStart Instrument Control Software Version 2.2.0 (Windows 10, 8, 7 compatible)
"KickStart Software for the PC enables quick test setup and data visualization when using one or more instruments. Key Features • Save time by automating data collection of millions of readings. • Set up a multi-instrument test with the ab

Part Number: KICKSTART-2.2.0
Software 04 Feb 2020
KickStart Instrument Control Software Version 2.1.1 (Windows 10, 8, 7 compatible)
"KickStart Software for the PC enables quick test setup and data visualization when using one or more instruments. Key Features • Save time by automating data collection of millions of readings. • Set up a multi-instrument test with the ab

Part Number: KICKSTART-2.1.1
Software 04 Feb 2020
Keithley I/O Layer version C10 (Windows 10, 8, 7 Compatible)
Keithley I/O Layer version C10 (KIOL-850C10 adds support for Windows 10 Operating System and installs NI-VISA Runtime 17.5 and NI-ICP 17.0. This release replaces previous versions of KIOL-850B07, KIOL-850C02, KIOL-850C03, KIOL-850C04, KIOL-850C05, KI

Part Number: KIOL-850C10
Software 04 Feb 2020
Keithley I/O Layer - version C07 (Windows 8, 7, Vista, and XP Compatible)
Keithley I/O Layer version C07 (KIOL-850C07 adds a change to only send the :syst:rem command to RS-232 connections This release replaces previous versions of KIOL-850B07, KIOL-850C02, KIOL-850C03, KIOL-850C04, KIOL-850C05, KIOL-850C06). This version

Part Number: KIOL-850C07
Software 04 Feb 2020
Model 2100 6 1/2-Digit Resolution Digital Multimeter Specifications
Model 2100 6 1/2-Digit Resolution Digital Multimeter Specifications

Literature Number: SPEC-2100D
Specification 04 Feb 2020
Digital Multimeters (DMM) Selector Guide
Complete guide to selecting Tektronix and Keithley digital multimeters (DMMs) including features, benefits, measurement capabilities, and comparison of models.

Literature Number: 1KW-61350-1
Selection Guide 04 Feb 2020
The Global Need for Low-Cost DMMs
Technical Article 04 Feb 2020
Getting Back to the Basics of Electrical Measurements
Whitepaper 04 Feb 2020
E-Handbook to Understanding Electrical Test and Measurement
Fact Sheet 04 Feb 2020
E-Guide: High Performance DMMs for Single- and Multi-Channel Applications
Fact Sheet 04 Feb 2020
Building a Benchtop PID Controller
Whitepaper 04 Feb 2020
Model 4299-7 Fixed Rack-Mount Kit Assembly and Mounting Instructions
This document contains the parts list and installation information for products that can be mounted with this rack-mount kit.

Part Number: PA-1065E
Manual 21 Jan 2020
How to unlock the calibration function in Keithley 2100 Series DMM.
1. Unlock the calibration function by sending the SCPI command:         CAL:PROT:CODE (up to 8-character string)     The default code is command is:        CAL:PROT:CODE p8125652 2. Initiate the calibration routine by sending the SCPI command:  
Faq Id470926 15 Jan 2020
Keithley KI-Tool and KI-Link Software Users Manual
KI-TOOL AND KI-LINK SOFTWARE USER'S MANUAL User Manual

Part Number: 2110-921-01B
Manual 26 Nov 2019
Keithley Model 2100 6 1/2-Digit Resolution Digital Multimeter Calibration Manual

Part Number: 2100-905-01A
Manual 26 Nov 2019
There’s much more to choosing a DMM than just its number of digits. With Tektronix wide range of DMMs, you can count on advanced features, speed, high basic accuracy, integration flexibility, and ...
1m 28s