Keithley Instruments, a Tektronix company, is a world-renowned brand and leader in advanced electrical test instruments and systems. With a legacy spanning over 70 years, the Keithley brand has become synonymous with precision measurement excellence in the test and measurement industry.
Brand Advantages:
Precision Leader - Industry-leading accuracy and sensitivity in electrical measurements
Specialized Expertise - Deep focus on low-level and high-precision measurement applications
Source Measure Innovation - Pioneer and market leader in Source Measure Unit (SMU) technology
Research Grade Quality - Trusted by top universities, research labs, and R&D facilities worldwide
Comprehensive Solutions - Complete range from benchtop instruments to automated test systems
Tektronix Backing - Supported by Tektronix's global resources and engineering excellence
Main Product Categories:
Source Measure Units (SMUs) - Industry-standard precision source and measurement instruments
Digital Multimeters - High-precision DMMs for demanding applications
Electrometers - Ultra-sensitive current and voltage measurements
Data Acquisition Systems - Multi-channel measurement and switching solutions
Semiconductor Test Systems - Specialized equipment for device characterization
Materials Research Instruments - Tools for advanced materials testing and analysis
Our certified pre-owned Keithley instruments offer the same legendary brand quality and precision at exceptional value, backed by thorough testing and quality assurance.
Keithley 238 Precision Electrometer - Used, Fully Tested Professional Electrometers The Keithley 238 Precision Electrometer is a high-performance instrument designed for accurate and reliable...
Keithley 236 Source Measure Unit - Used, Fully Tested Professional Source Measure Units The Keithley 236 Source Measure Unit is a versatile and reliable...
Keithley 2000 Digital Multimeter - Used, Fully Tested Professional Digital Multimeter The Keithley 2000 Digital Multimeter is a high-performance measurement tool designed for precision...
Keithley 2425 100W SourceMeter SMU - NIST Calibrated with 0.012% Accuracy Professional Source Measurement Unit (SMU) The Keithley 2425 is a high-performance Source Measurement...
Keithley 2410-C 1100V SourceMeter High Voltage Source Measure Unit - NIST Calibrated Professional Source Measure Units (SMU) The Keithley 2410-C 1100V SourceMeter is a...
Keithley 2001 7.5 Digit NIST Calibrated Multimeter Professional Digital Multimeters The Keithley 2001 is a high-precision 7.5 digit digital multimeter designed for accurate measurements...
Keithley 2280S-32-6 Precision DC Power Supply - 32V, 6A - Used Professional DC Power Supply The used Keithley 2280S-32-6 Precision DC Power Supply offers...
Keithley 2602A System SourceMeter 2-Channel SMU Source Measure Unit - Calibrated Professional Source Measure Units (SMUs) The Keithley 2602A System SourceMeter is a high-performance...
Keithley 2636B Dual Channel SourceMeter SMU - Calibrated System Professional Source Measure Units (SMU) The Keithley 2636B Dual Channel SourceMeter is a state-of-the-art SMU...
Keithley 2601A SourceMeter SMU - 40V, 3A, 10A Pulse, NIST Calibrated Professional Source Measurement Units (SMUs) The Keithley 2601A SourceMeter SMU is a versatile...
Keithley 2182A Dual Channel Nanovoltmeter - 7.5 Digits Low Noise Measurement Professional Nanovoltmeter The Keithley 2182A Nanovoltmeter is a high-precision measurement instrument designed for...
Keithley 2410-C 1100V SourceMeter High Voltage Source Measure Unit - NIST Calibrated Professional Source Measure Units (SMU) The Keithley 2410-C is a high-performance Source...
Keithley 2002 8.5 Digit Multimeter - Calibrated DMM Professional Multimeters The Keithley 2002 is an advanced 8.5 digit digital multimeter (DMM) that offers exceptional...
Keithley 2001 7.5 Digit Multimeter - NIST Calibrated DMM Professional Multimeters The Keithley 2001 is a high-precision 7.5 digit digital multimeter (DMM) designed for...
Keithley 2280S-32-6 Precision DC Power Supply, 32V, 6A - Used Professional DC Power Supply The used Keithley 2280S-32-6 DC Power Supply is engineered for...
Keithley 2000 Digital Multimeter - Used Professional Digital Multimeter The Keithley 2000 Digital Multimeter is a high-performance measurement tool designed for precision and reliability...
Keithley 2000 6½-Digit Digital Multimeter Digital Multimeter The Keithley 2000 is a precision 6½-digit digital multimeter designed for accurate DC and AC voltage, current,...
Keithley 2015 Audio Analysis Digital Multimeter Audio Analysis Digital Multimeter The Keithley 2015 is a specialized digital multimeter designed for audio analysis, providing accurate...
Keithley 2604B Dual Channel Source Meter Source Meter The Keithley 2604B is a dual channel source meter designed for precision sourcing and measurement in...
Keithley 2636A System SourceMeter Precision Source Measure Unit System SourceMeter The Keithley 2636A System SourceMeter is an advanced instrument designed for precise sourcing and...
Keithley 2636B Dual Channel Source Measure Unit with Fast Measurement Source Measure Unit The Keithley 2636B is a dual channel Source Measure Unit (SMU)...
Keithley 2200-30-5 Programmable DC Power Supply 30V 5A Programmable DC Power Supply The Keithley 2200-30-5 is a programmable DC power supply offering 30 volts...
Keithley 2611B System SourceMeter 200 V 10 A Source Meter Source Meter The Keithley 2611B System SourceMeter is a precision instrument designed for sourcing...
Keithley 2000 6½ Digit Digital Multimeter Digital Multimeter The Keithley 2000 is a high-precision 6½ digit digital multimeter designed for accurate voltage, current, and...
Keithley 2400 Universal High-Precision Source Measure Unit Source Measure Unit The Keithley 2400 is a universal source measure unit (SMU) designed for precise sourcing...
Keithley 7510 7.5-Digit Digital Multimeter Digital Multimeter The Keithley 7510 is a high-precision 7.5-digit digital multimeter designed for accurate DC and AC voltage, current,...
Keithley 2001 Digital Multimeter 6.5-Digit Precision Digital Multimeter The Keithley 2001 is a high-precision 6.5-digit digital multimeter ideal for accurate voltage, current, and resistance...
Keithley 2110 5-1/2 Digit Dual-Display Digital Multimeter Digital Multimeter The Keithley 2110 is a precision 5-1/2 digit digital multimeter featuring a dual-display for simultaneous...
Keithley 2400 SourceMeter Source Measure Unit 1.05A, 40V Source Measure Unit The Keithley 2400 SourceMeter is a versatile instrument combining precision sourcing and measurement...
Keithley 2182A Nanovoltmeter High-Precision Low Voltage Measurement Nanovoltmeter The Keithley 2182A Nanovoltmeter is designed for precise measurement of extremely low voltages with high sensitivity...
Keithley 6221 Digital Source Meter Current Source Digital Source Meter The Keithley 6221 is a high-precision digital source meter designed for low-noise current sourcing...
Keithley 2602B Dual Channel Source Measure Unit Source Measure Unit The Keithley 2602B is a dual channel Source Measure Unit designed for precise sourcing...
Keithley 485 Autoranging Picoammeter Picoammeter The Keithley 485 is a precision autoranging picoammeter designed for accurate measurement of extremely low currents in sensitive electronic...
Keithley 2001M B17 High-Accuracy Digital Multimeter Professional Digital Multimeter The Keithley 2001M B17 Digital Multimeter delivers exceptional measurement accuracy and reliability for demanding electrical...
Keithley 2001M B17 High-Precision Digital Multimeter Professional Digital Multimeter The Keithley 2001M B17 High-Precision Digital Multimeter is engineered for accurate and reliable electrical measurements...
Keithley 175-AV Autoranging Digital Multimeter with High Accuracy Professional Digital Multimeter The Keithley 175-AV Autoranging Digital Multimeter is a high-accuracy instrument designed for precise...
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