Keithley Instruments, now part of Tektronix, is a global leader in precision electrical test and measurement solutions. Established in 1946, Keithley is renowned for developing instruments that accurately source, measure, and analyze electrical signals, supporting innovation in semiconductors, electronics, energy, and research applications.
Keithley’s mission is to provide engineers and researchers with reliable, high-precision tools to design, validate, and manufacture advanced electronic devices and systems.
Core Products and Solutions
Source Measurement Units (SMUs) – High-precision instruments for sourcing and measuring voltage and current simultaneously.
Digital Multimeters (DMMs) – Accurate bench-top and handheld multimeters for laboratory and field use.
Electrometer and Picoammeter Solutions – Ultra-sensitive instruments for measuring extremely low currents and voltages.
Data Acquisition & Switch Systems – Modular and automated solutions for multi-channel testing and monitoring.
Power Supplies & Electronic Loads – For precise testing of components and systems under real-world conditions.
Parametric Test Systems – For semiconductor device characterization.
Industries Served
Semiconductor design and manufacturing
Electronics and consumer devices
Renewable energy and power electronics
Automotive and EV testing
Aerospace, defense, and research laboratories
Academic and scientific research
Key Strengths
Precision and accuracy in low-level electrical measurements
Integration with software for automation and data analysis
Modular, scalable systems for lab and production environments
Support for emerging technologies including IoT, EVs, and advanced semiconductors
Keithley Instruments is a trusted name in precision test and measurement, delivering instruments that enable engineers and researchers to measure, source, and analyze electrical signals with unmatched accuracy and reliability.
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Categories of Keithley Products
Keithley Digital Multimeters (DMMs)
Keithley Digital Multimeters (DMMs) are precision instruments designed for accurate measurement of voltage, current, resistance, and other electrical parameters. Known for their high resolution, stability, and reliability, Keithley DMMs are widely used in research, development, and production testing.
What They Do
Keithley DMMs allow engineers and technicians to:
Measure DC and AC voltage
Measure DC and AC current
Measure resistance, continuity, and diode characteristics
Log data and interface with software for automated testing
Troubleshoot and validate circuits with high accuracy
Main Types of Keithley DMMs
1. Bench-Top Digital Multimeters
High-precision instruments for laboratory and production use
Popular Series: Keithley 2000, 2100, 2700, 2701, and 2702
Features:
6½ to 8½-digit resolution
True RMS measurement
Multiple measurement functions (V, I, R, frequency, capacitance)
Connectivity: USB, GPIB, LAN for automated testing
2. Handheld Digital Multimeters
Portable and rugged for field applications
Popular Series: Keithley 2700 Series (compact handheld models)
Features:
Battery-powered operation
Easy-to-read displays and intuitive controls
CAT III / CAT IV safety ratings
3. Integrated Data Acquisition DMM Systems
DMM modules integrated into Keithley DAQ systems for multi-channel automated measurement
Ideal for lab automation and production testing
Key Features
High measurement accuracy and resolution
Wide range of DC and AC measurement capabilities
Data logging and analysis with Keithley Test Script Processor (TSP)
Integration with LabVIEW, MATLAB, and PathWave software
Reliable performance in lab, field, and production environments
Applications
Semiconductor device characterization
Electronics R&D and circuit validation
Power and energy measurement
Automated test systems (ATE)
Education and laboratory research
Keithley Source and Power Supplies
Keithley Source and Power Supplies are precision instruments designed to deliver accurate voltage, current, and power to devices under test (DUTs). They are widely used in research, development, and production testing for semiconductors, electronics, energy systems, and other high-precision applications.
What They Do
Keithley source and power supplies allow engineers to:
Source DC voltage and current with high accuracy
Simulate real-world operating conditions for devices
Perform IV characterization, device stress testing, and compliance testing
Integrate with automated test systems for high-throughput measurements
Main Types of Keithley Source and Power Supplies
1. Source Measure Units (SMUs)
Combine a precise source and high-accuracy measurement instrument in one.
Popular Series: Keithley 2400, 2600, 2601, 2612 Series
Features:
Simultaneously source and measure voltage/current
Low noise and high resolution for sensitive devices
Ideal for semiconductor and materials testing
2. Precision DC Power Supplies
Bench-top programmable supplies for lab and production use.
Popular Series: Keithley 2230G, 2280 Series
Features:
Multiple channels for simultaneous testing
High stability and low ripple
Overvoltage and overcurrent protection
3. Battery Emulation and Load Systems
Simulate battery conditions for EV, energy storage, and portable electronics testing.
Provide controlled load and discharge functionality for stress testing.
Key Features
High precision and low noise output
Wide voltage and current ranges
Built-in measurement capabilities (voltage, current, resistance, power)
Programmable and automatable via Keithley Test Script Processor (TSP)
Connectivity: USB, LAN, GPIB for remote control and integration
Applications
Semiconductor device characterization and testing
Battery and energy storage system evaluation
Power electronics development
Automotive and EV component testing
Research labs and automated test systems (ATE)
Keithley Nano-Voltmeters & Picoammeters
Keithley Nano-Voltmeters and Picoammeters are precision instruments designed for ultra-low voltage and current measurements. They provide exceptional sensitivity, stability, and accuracy, making them ideal for research, semiconductor testing, and materials science applications where detecting extremely small signals is critical.
What They Do
These instruments allow engineers and researchers to:
Measure voltages in the nanovolt range
Measure currents in the picoampere range
Detect extremely small leakage currents, noise, or signal fluctuations
Perform high-precision characterization of semiconductors, sensors, and low-current circuits
Integrate with automated testing and data acquisition systems
Main Types of Keithley Nano-Voltmeters & Picoammeters
1. Nano-Voltmeters
Ultra-sensitive instruments for low-voltage measurements.
Popular Series: Keithley 2182A Nanovoltmeter
Features:
Resolution down to 1 nV
High input impedance and low noise
Differential and remote sensing capability
Ideal for thermocouple, sensor, and low-level signal measurements
2. Picoammeters
Instruments optimized for measuring very low currents.
Popular Series: Keithley 648x, 6517B Picoammeter / Electrometer
Features:
Current measurement down to 0.1 fA
Voltage sourcing and measurement integration (for device characterization)
Low-noise, high-accuracy measurement for sensitive devices
Supports automated test and data logging
Key Features
Exceptional measurement resolution and sensitivity
Low noise and high stability
High input impedance to avoid loading sensitive circuits
Integration with Keithley Test Script Processor (TSP) and automation software
USB, LAN, GPIB interfaces for remote operation and control
Applications
Semiconductor device characterization and leakage testing
Sensor development and calibration
Materials science and nanotechnology research
Low-current physics experiments
Laboratory measurements requiring extreme precision
Keithley High-Voltage Power Supplies
Keithley High-Voltage Power Supplies are precision instruments designed to deliver stable and programmable high-voltage outputs for demanding applications. They are widely used in semiconductor testing, materials research, and high-voltage electronics where precise voltage control and safety are critical.
What They Do
Keithley high-voltage power supplies allow engineers and researchers to:
Source high DC voltages up to several kilovolts with high accuracy
Control and regulate voltage for sensitive devices
Perform breakdown testing, insulation testing, and high-voltage device characterization
Integrate with automated test systems for efficient, repeatable measurements
Main Types of Keithley High-Voltage Power Supplies
1. Series 229 / 223 High-Voltage Supplies
Bench-top high-voltage power supplies for lab and R&D applications
Features:
Output up to several kV
Low ripple and low noise for precision measurements
Programmable voltage and current limits
Safety interlocks and compliance with international high-voltage standards
2. Programmable SMU-Based High-Voltage Sources
Keithley Source Measure Units (SMUs) that combine high-voltage sourcing and precise measurement
Ideal for semiconductor, device, and breakdown characterization
3. High-Voltage Modules for Automated Test Systems
Modular solutions for PXI or automated testing environments
Scalable for multi-channel high-voltage testing
Key Features
High-voltage output with precise regulation
Low-noise and stable performance
Remote sensing and programming capabilities
Integration with Keithley Test Script Processor (TSP) for automation
USB, LAN, GPIB connectivity for lab and production use
Safety features: interlocks, over-voltage and over-current protection
Applications
Semiconductor device testing and characterization
Insulation and dielectric breakdown testing
High-voltage power electronics
Materials science and nanotechnology research
Automated high-voltage test systems
Keithley Battery & Mobile Device Power Supplies
Keithley Battery & Mobile Device Power Supplies are precision instruments designed to simulate, test, and validate batteries and mobile devices under controlled electrical conditions. They are widely used in research, development, and production testing of batteries, portable electronics, and energy storage systems.
What They Do
Keithley battery and mobile device power supplies allow engineers and researchers to:
Emulate battery behavior for testing portable and rechargeable devices
Source and sink current to simulate charge and discharge cycles
Perform device characterization, stress testing, and battery efficiency analysis
Integrate with automated test systems for repetitive and scalable testing
Main Types of Keithley Battery & Mobile Device Power Supplies
1. Battery Emulation Power Supplies
Bench-top instruments capable of sourcing or sinking power to simulate real battery conditions
Features:
Programmable voltage and current
Charge/discharge simulation
Over-voltage and over-current protection
Low noise and high stability
2. Mobile Device Test Power Supplies
Provide controlled power for smartphones, tablets, and IoT devices during development and testing
Capable of high-precision voltage and current measurement
3. Automated Multi-Channel Systems
Modular solutions for production and R&D environments
Enable simultaneous testing of multiple batteries or devices
Key Features
Accurate voltage and current control
Bidirectional sourcing for battery charge/discharge simulation
Integration with Keithley Test Script Processor (TSP) for automation
USB, LAN, and GPIB interfaces for remote control
Safety features including protection against overcurrent, overvoltage, and thermal overload
Applications
Battery research and characterization
Portable and mobile device testing
Electric vehicle (EV) battery and energy storage testing
Quality assurance in manufacturing
Lab and automated test systems (ATE) for mobile electronics
Keithley Battery Test & Energy Series
The Keithley Battery Test & Energy Series is a specialized lineup of instruments designed for accurate testing, characterization, and validation of batteries and energy storage systems. These solutions are widely used in R&D, quality assurance, and production testing for batteries, fuel cells, supercapacitors, and portable electronics.
What They Do
Keithley Battery Test & Energy instruments allow engineers and researchers to:
Perform charge and discharge cycling of batteries and energy storage devices
Measure capacity, efficiency, and state-of-health (SoH) of batteries
Conduct high-precision voltage, current, and power monitoring
Integrate into automated test systems for scalable and repeatable testing
Main Product Types
1. Battery Test Systems
Programmable systems for battery cycling and characterization
Features:
Multi-channel operation for testing multiple batteries simultaneously
Programmable charge/discharge profiles
Data logging and analysis of voltage, current, and energy
2. Energy Storage Test Instruments
Measure performance of fuel cells, supercapacitors, and energy modules
Features:
High-accuracy power measurement
Bi-directional current sourcing
Automated testing and remote control via software
3. Automated Battery Test Platforms
Integrated solutions for laboratory or production-scale testing
Offer modular scalability to increase channel count or adapt to different battery chemistries
Key Features
High-precision voltage and current measurement
Programmable charge/discharge and cycling modes
Data acquisition and logging for performance analysis
Integration with Keithley Test Script Processor (TSP) and automation software
Safety protections: overvoltage, overcurrent, and thermal monitoring
Applications
Lithium-ion, LiFePO₄, and other battery chemistries testing
Fuel cell and supercapacitor research
Electric vehicle (EV) battery R&D and quality assurance
Portable electronics and IoT device energy evaluation
Keithley Source Measure Units (SMU Instruments)
Keithley Source Measure Units (SMUs) are high-precision instruments that combine the ability to source voltage or current and simultaneously measure voltage, current, or resistance. SMUs are essential for semiconductor characterization, materials research, and precision electronic testing, providing both versatility and accuracy in a single instrument.
What They Do
SMUs allow engineers and researchers to:
Source precise voltage or current while simultaneously measuring response
Characterize semiconductors, diodes, LEDs, transistors, and resistive devices
Perform IV curve tracing, pulsed measurements, and leakage testing
Integrate with automated test systems for high-throughput and reproducible measurements
Main Types of Keithley SMU Instruments
1. 2400 Series SMUs
Versatile bench-top units for lab and R&D use
Features:
6½-digit measurement resolution
Source and measure up to ±40 V, ±1 A
Low noise and high stability for sensitive devices
2. 2600 Series SMUs
Advanced multi-channel SMUs for complex testing and production
Features:
Dual-channel or multi-channel configurations
High-speed pulsed and DC measurements
Integrated scripting via Keithley Test Script Processor (TSP)
Ideal for semiconductor device characterization and material research
3. 2600B / 2612B / 2636B Series
High-performance models for automated test systems (ATE)
Features include precision sourcing, low-noise measurement, and high-speed switching for multi-channel setups
Key Features
Simultaneous sourcing and measurement of voltage and current
High-resolution, low-noise performance
Pulse and DC operation for sensitive devices
Integration with software for automation, data logging, and analysis
Connectivity: USB, LAN, GPIB for remote control
Scalable and modular design for multi-channel configurations
Applications
Semiconductor device characterization (diodes, transistors, ICs)
LED, OLED, and photonics testing
Material and nanotechnology research
Battery and energy storage testing
Automated test systems (ATE) in production and R&D environments
Leakage and insulation testing
Keithley EA Series Power Supplies
The Keithley EA Series Power Supplies are precision, programmable instruments designed to deliver stable DC voltage and current outputs for R&D, production, and automated test applications. These power supplies are ideal for testing electronic devices, components, and systems that require reliable and accurate power sourcing.
What They Do
Keithley EA Series Power Supplies allow engineers and technicians to:
Source precise DC voltage and current with high accuracy
Simulate real-world operating conditions for electronic devices
Integrate with automated test systems for high-throughput and reproducible testing
Protect devices under test with programmable voltage/current limits and safety features
Main Features
Wide output range of voltage and current, depending on the model
Low ripple and low noise for sensitive electronics
Programmable output for automated testing and characterization
Remote sensing for precise load regulation
Safety protections: over-voltage, over-current, and thermal monitoring
Connectivity: USB, LAN, GPIB for integration into lab and production setups
Applications
Semiconductor device testing and characterization
Electronics R&D and prototyping
Battery and power electronics testing
Automated test systems (ATE) in production environments
Research labs requiring precise and programmable power sources
Keithley Advanced Power Supplies (2260B Series)
The Keithley 2260B Series Advanced Power Supplies are high-performance, programmable DC power supplies designed for research, development, and production testing. They provide precise, low-noise, and stable voltage and current outputs, ideal for testing sensitive electronic devices, power electronics, and automated systems.
What They Do
The 2260B Series allows engineers and technicians to:
Source precise DC voltage and current with high resolution
Perform dynamic load testing and simulate real-world conditions
Integrate into automated test systems (ATE) for multi-channel testing
Protect devices under test with programmable voltage/current limits and safety features
Main Features
High-precision voltage and current sourcing
Low ripple and low noise for sensitive electronics
Programmable sequences for dynamic testing and automation
Remote sensing to maintain accurate voltage at the DUT
Safety features: overvoltage, overcurrent, and thermal protection
Connectivity: USB, LAN, GPIB for lab and production integration
Multi-channel expansion capability for large-scale testing
Applications
Semiconductor device testing and characterization
Power electronics and component testing
Battery and energy storage system evaluation
R&D and prototyping for portable electronics
Automated test systems (ATE) in production
High-precision lab measurements
Keithley Precision Source Measure & Temperature Control
Keithley Precision Source Measure & Temperature Control Instruments combine accurate electrical sourcing and measurement with precise temperature control. These instruments are designed for semiconductor, materials research, and device characterization applications, where simultaneous control of electrical and thermal conditions is essential for reliable and repeatable measurements.
What They Do
These instruments allow engineers and researchers to:
Source and measure voltage, current, and resistance with high precision
Control temperature of devices or test chambers during measurement
Perform temperature-dependent characterization of semiconductors, sensors, and materials
Integrate with automated test systems for high-throughput testing
Ensure accurate and stable environmental conditions for sensitive measurements
Main Features
High-precision source and measure capabilities (SMU functionality)
Temperature control ranging from sub-zero to high temperatures depending on the system
Programmable temperature and electrical measurement sequences
Low noise and high stability for sensitive devices
Safety features including over-voltage, over-current, and over-temperature protection
Connectivity: USB, LAN, GPIB for automation and remote control
Applications
Semiconductor device characterization under controlled temperature
Materials research (resistivity, conductivity, and thermal response)
Sensor testing (temperature, strain, or low-current devices)
Reliability and stress testing of electronic components
Laboratory research requiring combined electrical and thermal control
Automated test systems in R&D and production environments
Keithley Products
| 2236B |
| 2236B-3Y-EW |
| 2614B |
| 6485 |
| 2651A |
| 2657A |
| 2182A |
| 2100 |
| 2612B |
| 2015-HTD |
| 2420 |
| 2400 |
| 2602B |
| 2450 |
| 238 |
| 2510 |
| 2601B |
| 2231A-30-3 |
| 2220-30-1 |
| 2220G-30-1 |
| 2230-30-1 |
| 2230G-30-1 |
| 2200-72-1 |
| 2200-32-3 |
| 2200-20-5 |
| 2200-60-2 |
| 2200-30-5 |
| 2260B-30-36 |
| 2260B-80-13 |
| 2260B-250-4 |
| 2260B-30-72 |
| 2260B-80-27 |
| 2260B-80-40 |
| 2260B-30-108 |
| 2260B-800-2 |
| 2260B-800-4 |
| EA-BT 20000 Three ways 4U |
| EA-BT 20000 4U |
| EA-BT 20000 3U |
| 2281S-20-6 |
| 2303 |
| 2302 |
| 2306-PJ |
| 2308 |
| 2306 |
| 2306-LAN |
| 2230-30-3 |
| 2230-60-3 |
| 2230-30-6 |
| 2280S-32-6 |
| 2280S-60-3 |
| 2290E-5 |
| 2290-5 |
| 2290-10 |
| EA-PS 10000 2U |
| EA-PS 10000 3U |
| EA-PS 10000 4U |
| EA-PU 10000 4U |
| EA-PU 10000 6U |
| EA-PSI 10000 2U |
| EA-PSI 10000 3U |
| EA-PSI 10000 4U |
| EA-PSB 20000 3-CH 3U |
| EA-PSB 20000 3-CH 4U |
| EA-PSB 10000 2U |
| EA-PSB 10000 3U |
| EA-PSB 10000 4U |
| EA-PUB 10000 4U |
| EA-PUB 10000 6U |
| DMM6500 |
| DMM7510 |
| DMM7510-RACK |
| DMM7512 |
| 2001 |
| 2002 |
| 2002/MEM2 |
| 2015-P/J |
| 2015/J |
| 2015 |
| 2015-P |
| 2010 |
| 2100/100 |
| 2100/230-240 |
| 2100/220 |
| 2100/120 |
| 2110-220 |
| 2110-100 |
| 2110-120 |
| 2110-240 |
Sunbeam Safety UAE is a leading supplier and reseller for Keithley Products UAE, Saudi Arabia, Bahrain, Oman, Kuwait & Qatar
In Stock – Best Prices Guaranteed
Fast & Free Shipping
Door to Door Delivery
Product Experts Ready To Help You!
Industries Served by Keithley
Semiconductor & Electronics
Device characterization (diodes, transistors, ICs)
High-precision measurement of voltage, current, and resistance
Automated test systems (ATE) for production and R&D
Energy & Power Systems
Battery research, testing, and characterization
Fuel cells and supercapacitor testing
EV battery and power electronics evaluation
Automotive & Transportation
Electric vehicle (EV) battery and component testing
Sensor testing and ADAS electronics validation
In-vehicle network and low-current diagnostics
Aerospace & Defense
Avionics, radar, and satellite system testing
High-voltage and high-precision electrical testing
Material and device reliability analysis
Research & Education
Academic labs and research institutions
Materials science, nanotechnology, and quantum research
Low-current and low-voltage precision measurements
Consumer Electronics
Mobile device power and battery testing
LED, OLED, and display device characterization
Portable electronics R&D and QA
Key Applications of Keithley Instruments
Precision Electrical Measurement
Low-current and low-voltage measurements (picoammeters, nanovoltmeters)
IV characterization and leakage testing
Electrometer applications for sensitive devices
Source and Measurement
Source Measure Units (SMUs) for simultaneous voltage/current sourcing and measurement
Device stress testing, parametric testing, and IV curve tracing
Power Supplies & Battery Testing
Programmable power for battery emulation and device testing
Charge/discharge cycling and efficiency evaluation
Energy storage system characterization
Automated Test Systems
Multi-channel data acquisition and switching systems
Integration with TSP scripting for lab and production automation
Scalable testing for semiconductor, energy, and electronic devices
Temperature-Dependent Testing
Precision source-measure with thermal control
Device characterization under varying thermal conditions
Materials and sensor research requiring temperature control
Research & Development
High-precision lab measurements
Nanotechnology and materials characterization
Sensor development and calibration
Sunbeam Safety UAE is a leading supplier and reseller for Keithley Products in UAE, Saudi Arabia, Bahrain, Oman, Qatar & Kuwait
In Stock – Best Prices Guaranteed
Fast & Free Shipping
Door to Door Delivery
About Us
Sunbeam Safety UAE is a premier supplier of high-quality of Keithley Products in UAE, Saudi Arabia, Bahrain, Oman, Kuwait & Qatar; specializing in the Keithley products. As a leading supplier, we pride ourselves on offering the best price for Keithley Products in Saudi Arabia, UAE, Oman, Qatar, Kuwait, Bahrain.
Our inventory is fully stocked with essential Keithley Products, designed to meet the rigorous safety standards of various industries.
For those looking to equip with top-tier Keithley Products, now is the perfect time to get in touch with us. Not only do we offer some of the best prices in the market, but we also provide significant discounts on bulk orders.