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Showing Results For: Source Meters

Source Meters

Source meters, also called source measure units (SMUs), are specialised and sophisticated electronic test and measurement instruments designed to generate voltages and currents–precisely measuring them with robust accuracy. A source meter is a versatile instrument that incorporates the features of a pulse generator, digital multimeter, power supply, and electronic load within a single unit. Most importantly, source measuring units can provide four quadrant operations–sourcing, sinking current, and voltages. Engineers extensively use source meters to collect data about a device’s power, current, and voltage levels. A source measuring unit is also programmable, compact, and integrated with protection features, ensuring safe operations in various domains. 

Broad Range Functions of Source Meters:

A source meter can offer several functionalities, including:

  • Voltage and Current Sourcing
  • Voltage and Current Measurement
  • Resistance and Power Measurement
  • Sweeping and Scanning
  • IV Curve Tracing
  • Limit Testing
  • Data Logging and Analysis
  • Remote Control
  • Compliance Testing.

Key Features and Benefits of Source Meters:

Source measuring units come equipped with unique features, providing unparalleled benefits to professionals in terms of:

  • Versatile Functionality: Source meters are versatile test and measurement devices, making them must-have instruments for characterising and testing devices like diodes, transistors, and sensors.
  • Small Footprint: Source meters are typically compact and designed for benchtop use, saving valuable workspace in laboratories and test environments.
  • Voltage and Current Generation: Source meters can generate precise voltage and current signals for testing multiple electronic components, devices, and circuits.
  • High Precision: SMUs offer high measurement accuracy and resolution–making precise measurements of voltage, current, resistance, and other electrical parameters.
  • Programmability: Many source meter models are programmable to create custom voltage and current waveforms for specific test scenarios. 
  • Four-Quadrant Operation: Source measuring units are capable of four-quadrant operation, making them beneficial for testing devices that require both sourcing and sinking, such as batteries or energy storage systems.
  • Protection Features: Source meters often include built-in protection mechanisms to safeguard the instrument and the devices under test from over-voltage and over-current conditions.
  • Cost Efficiency: Source meters can replace multiple pieces of test equipment, leading to cost savings in the long run.

Best Source Meters from the Leading Brands:

Source meters are available from reputable manufacturers, including Keithley source measuring units. Keithley provides a broad range of SMU series, such as 2400 Graphical Series SMU, 2400 standard series SMU, and 2600B Series SMU. Enrgtech stocks an extensive range of SMUs from other leading suppliers and manufacturers, including Aim-TTi, Keysight Technologies, and Rohde & Schwarz.

Typical Applications of Source Meters:

Source meters find applications in various industries and are used to test and characterise multiple electronic components, including:

  • Semiconductor Manufacturing 
  • Research and Development 
  • Quality Control 
  • Production Testing
  • Transistors 
  • Diodes 
  • Integrated Circuits
  • Solar Cells 
  • LEDs.

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Tempo Kingfisher
T2822, Tempo Kingfisher
2 In Stock
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1 +
£ 1667.97
1 +
£ 1667.97
Tempo Kingfisher
T2824, Tempo Kingfisher
40 In Stock
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1 +
£ 2393.96
1 +
£ 2393.96
Tempo Kingfisher
T28010-APC, Tempo Kingfisher
45 In Stock
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1 +
£ 2495.55
1 +
£ 2495.55
Tempo Kingfisher
T9822A, Tempo Kingfisher
37 In Stock
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1 +
£ 1093.99
1 +
£ 1093.99
Tempo Kingfisher
T2803, Tempo Kingfisher
2 In Stock
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1 +
£ 1684.40
1 +
£ 1684.40
Keithley
6220, Keithley
79 In Stock
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1 +
£ 5850.00
1 +
£ 5850.00
6221/2182A/E, Keithley
81 In Stock
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1 +
£ 11880.00
1 +
£ 11880.00
Keithley
2790-H/E, Keithley
60 In Stock
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1 +
£ 8703.00
1 +
£ 8703.00
Keithley
6430, Keithley
82 In Stock
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1 +
£ 21690.00
1 +
£ 21690.00
Keithley
2657A, Keithley
57 In Stock
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1 +
£ 26100.00
6220/2182A/E, Keithley
80 In Stock
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1 +
£ 9810.00
1 +
£ 9810.00
Tempo Kingfisher
T9812A, Tempo Kingfisher
38 In Stock
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1 +
£ 1129.20
1 +
£ 1129.20
Keithley
2790-H, Keithley
59 In Stock
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1 +
£ 8703.00
1 +
£ 8703.00
Keysight Technologies
PZ2121A, Keysight Technologies
1 In Stock
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1 +
£ 9958.50
Keysight Technologies
PZ2110A, Keysight Technologies
1 In Stock
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1 +
£ 6939.90
1 +
£ 6939.90
Keysight Technologies
PZ2120A, Keysight Technologies
1 In Stock
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1 +
£ 4770.90
1 +
£ 4770.90
Keysight Technologies
PZ2100A, Keysight Technologies
2 In Stock
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1 +
£ 4770.90
1 +
£ 4770.90
Keysight Technologies
PZ2130A, Keysight Technologies
29 In Stock
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1 +
£ 14721.30
1 +
£ 14721.30
Keysight Technologies
PZ2131A, Keysight Technologies
30 In Stock
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1 +
£ 21649.50
1 +
£ 21649.50
Aim-TTi
SMU4001, Aim-TTi
2 In Stock
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1 +
£ 2721.60
1 +
£ 2721.60
Aim-TTi
SMU4201, Aim-TTi
1 In Stock
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1 +
£ 3581.10
1 +
£ 3581.10
Keithley
2651A, Keithley
39 In Stock
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1 +
£ 21690.00
Rohde & Schwarz
NGU201COM, Rohde & Schwarz
1 In Stock
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1 +
£ 6278.13
1 +
£ 6278.13
Rohde & Schwarz
NGU201-G, Rohde & Schwarz
1 In Stock
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1 +
£ 6317.87
1 +
£ 6317.87
Keysight Technologies
B2962B, Keysight Technologies
2 In Stock
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1 +
£ 11064.60
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New Items
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T28010-APC, Tempo Kingfisher

T28010-APC, Tempo Kingfisher

The Tempo Kingfisher Handheld fiber sources are used with an optical power meter to test loss on single mode, multimode and POF optical fiber systems, at up to 6 wavelengths. This fiber sources provides excellent stability, high productivity, high availability and ease of use combine to achieve superior measurement confidence. This triple laser source is a general purpose test source for single mode systems with an APC connector, at 1310, 1550 and 1625 nm. Typical applications include fiber optic attenuation measurement, polarity testing and fiber identification on critical systems. Excellent optical power stability Excellent re connection repeatability Optical test tone with Multi fibber ID function Auto test compatibility with other instruments Encircled flux compliant multimode LED sources Multimode sources supplied with mandrel w
New items
2612B, Keithley

2612B, Keithley

Keithley SourceMeter Series 2600B Series 2600B current/voltage source and measure instruments are built from Keithley's 3rd generation SMU technology. Each tightly integrated instrument offers the capabilities of a precision power supply, true current source, 6 digit DMM, arbitrary waveform generator, pulse generator and electronic load. Series 2600B models feature built-in Java-based test software which enables true plug & play I/V characterisation through any browser, on any computer, from anywhere in the world. Series 2600B is a family of powerful instruments with unique capabilities in testing components and devices across many applications including R&D, production test, education and QA/FA. 4-quadrant voltage/current source and measure with 6 digit resolution (2-line VFD display)Choose model from series offering exceptional dynamic range, 10A pulse to 0.1fA and 200V to 100nVBuilt-in Java-based test softwareTest Script Processing (TSP) technology embeds complete test programs for best-in-class system-level throughputTSP-Link expansion technology for multi-channel parallel test without a mainframeUSB 2.0, LXI-C, GPIB, RS-232 and digital I/O interfacesSoftware drivers and development/debug tools suppliedModel choice includes lower specification (2604B, 2614B, 2634B) instrumentsSupplied with Operator and programming manuals, low noise triax cable 2m (6.6ft) with alligator clip, mating screw terminal connectors with strain relief and covers, TSP-Link/Ethernet cable (2 per unit), TSP Express software tool (embedded), Test Script Builder software (on CD), LabVIEW driverKeithley Power Supplies
New items
PZ2121A, Keysight Technologies

PZ2121A, Keysight Technologies

The Keysight Technologies high-speed SMU that has wide dynamic range with seamless measurement ranging. Wide output range up to 60V/3.5 A DC/10.5 A pulse. Best-in-class narrow pulse down to 10 μs pulse width
New items
NGU201-P, Rohde & Schwarz

NGU201-P, Rohde & Schwarz

The Rohde & Schwarz two-quadrant NGU201 provide up to 60 W of output power and sink power. The channels are floating, galvanically isolated and protected against overload and short circuits. The two-quadrant NGU201 source measure unit is a new member in the family of wireless communications test instruments, mainly designed to supply devices under test with extremely low sleep currents, such as Bluetooth® low energy devices. It is ideal for powering battery-operated devices due to its adjustable output impedance and fast impedance regulation. High-resolution touch screen Save and recall instrument settings Minimum residual ripple and low noise Readings with up to 6 digit resolution Voltage priority and current priority mode High-capacitance mode High speed data acquisition (FastLog function) Protection functions to safeguard instrument and DUT
New items
NGU401COM, Rohde & Schwarz

NGU401COM, Rohde & Schwarz

The Rohde & Schwarz four-quadrant NGU401 provide up to 60 W of output power and sink power. The channels are floating, galvanically isolated and protected against overload and short circuits. The four-quadrant NGU401 source measure unit is the semiconductor testing specialist for general-purpose applications that span many different industries and many different devices under test. It can act as bipolar power supply or bipolar electronic load. High-resolution touch screen Save and recall instrument settings Minimum residual ripple and low noise Readings with up to 6 digit resolution Voltage priority and current priority mode High-capacitance mode High speed data acquisition (FastLog function) Protection functions to safeguard instrument and DUT
New items
NGU401-P, Rohde & Schwarz

NGU401-P, Rohde & Schwarz

The Rohde & Schwarz four-quadrant NGU401 provide up to 60 W of output power and sink power. The channels are floating, galvanically isolated and protected against overload and short circuits. The four-quadrant NGU401 source measure unit is the semiconductor testing specialist for general-purpose applications that span many different industries and many different devices under test. It can act as bipolar power supply or bipolar electronic load. High-resolution touch screen Save and recall instrument settings Minimum residual ripple and low noise Readings with up to 6 digit resolution Voltage priority and current priority mode High-capacitance mode High speed data acquisition (FastLog function) Protection functions to safeguard instrument and DUT
New items
SMU4001, Aim-TTi

SMU4001, Aim-TTi

The SMU4000 Series provides class leading performance at a new and affordable price point for a four quadrant SMU. 8 EasySet configurations give users quick setup for Power Supply, Current Source, Load, Voltmeter, Ammeter, Ohmeter, Insulation Resistance meter and Leakage current meter. The Aim-TTi PowerFlex Autorange system provides a semi constant power characteristic so that the current capability rises as the voltage reduces. The SMU4000 achieves full instrument output power across the voltage range, unlike conventional SMUs where the maximum power can only be achieved at the top of each voltage range. Combining high current and power with fast measurements and low glitch auto ranging speed, the SMU4000 Series has built-in sweep functions including: Constant and pulsed sweep operation, double sweep functions and linear & logarithmic. Test Bridge SMU that provides full programmable control of multiple SMU’s alongside additional enhanced features is available for free download. Features and benefits 4 quadrant Source Sink & Measure ±20V ±3A Powerflex Autorange 01μV &100fA resolution 25W 3A PowerFlex Autorange SMU Link 2 channel operation Applications Fast Agile high power 4 quadrant Voltage /Current, Resistance and Power measurements Supplied with: Test Bridge SMU software USB Cable What other Source Meters are available in this Aim-TTi range? PSA4201
New items
2602B, Keithley

2602B, Keithley

Keithley SourceMeter Series 2600B Series 2600B current/voltage source and measure instruments are built from Keithley's 3rd generation SMU technology. Each tightly integrated instrument offers the capabilities of a precision power supply, true current source, 6 digit DMM, arbitrary waveform generator, pulse generator and electronic load. Series 2600B models feature built-in Java-based test software which enables true plug & play I/V characterisation through any browser, on any computer, from anywhere in the world. Series 2600B is a family of powerful instruments with unique capabilities in testing components and devices across many applications including R&D, production test, education and QA/FA. 4-quadrant voltage/current source and measure with 6 digit resolution (2-line VFD display) Choose model from series offering exceptional dynamic range, 10A pulse to 0.1fA and 200V to 100nV Built-in Java-based test software Test Script Processing (TSP) technology embeds complete test programs for best-in-class system-level throughput TSP-Link expansion technology for multi-channel parallel test without a mainframe USB 2.0, LXI-C, GPIB, RS-232 and digital I/O interfaces Software drivers and development/debug tools supplied Model choice includes lower specification (2604B, 2614B, 2634B) instruments Supplied with Operator and programming manuals, low noise triax cable 2m (6.6ft) with alligator clip, mating screw terminal connectors with strain relief and covers, TSP-Link/Ethernet cable (2 per unit), TSP Express software tool (embedded), Test Script Builder software (on CD), LabVIEW driver Keithley Power Supplies
New items
2601B-Pulse, Keithley

2601B-Pulse, Keithley

The Keithley instrument 10 μsec Pulsar or can be called as a source measure unit (SMU) instrument is a high current/high speed pulsar with measure and also the full functionality of a traditional SMU. It offers leading 10 A current pulse output at 10 V with a pulse width minimum of 10 μs. It has built-in dual 1 Mega sample/second (MS/s), 18-bit digitizers which obtains both pulse current and voltage waveforms simultaneously without using any separate instrument. For inductive loads up to 3 μH tuning is not necessary It has TSP (Test Script Processing) technology which embeds complete test programs inside the instrument Self-heating of the instrument is minimum also it minimizes the effect of burned probe tips
New items
2425, Keithley

2425, Keithley

Keithley SourceMeter Series 2400 The Keithley SourceMeter Series 2400 offers the combination of low cost, tightly integrated sourcing and measurement, and wide dynamic range. This makes the Series 2400 models well suited for benchtop and system applications with low voltage requirements and with limited test hardware budgets. Principal applications include high brightness LED forward/reverse I-V and LIV (light-current-voltage) testing, solar cell efficiency test (source and sink current) and precision DC load characterisation - replacing readback supplies or supply/DMM combinations, which typically provide insufficient accuracy (IDDQ testing). Other applications include: active/passive component test, voltage/current/resistance measurements; battery operation validation for portable electronic devices; characterising implantable medical devices (e.g. pacemakers); characterising low-leakage electronic device/circuits (forward/reverse, transistor gain/leakage); calibrating 3- to 4-digit data acquisition boards, meters and DMMs. Class of instruments designed for high speed DC testing Wide dynamic range 4-quadrant operation 0.012% basic accuracy with 5-digit resolution 6-wire Ω measurement with programmable I source and V clamp Ohms range 200Ω 1700 readings/second at 4 digits via GPIB Built-in comparator for fast pass/fail testing Digital I/O for fast binning and connection to component handlers GPIB, RS-232 and Trigger Link interfaces Note All SourceMeter instruments provide 4-quadrant operation. In the 1st and 3rd quadrants, they operate as a source, delivering power to a load. In the 2nd and 4th quadrants, they operate as a sink - dissipating power internally. Voltage, current and resistance can be measured during source or sink operation. Supplied with Test leads and (downloadable) LabVIEW software driver, LabTrac...
New items
2614B, Keithley

2614B, Keithley

Keithley SourceMeter Series 2600B Series 2600B current/voltage source and measure instruments are built from Keithley's 3rd generation SMU technology. Each tightly integrated instrument offers the capabilities of a precision power supply, true current source, 6 digit DMM, arbitrary waveform generator, pulse generator and electronic load. Series 2600B models feature built-in Java-based test software which enables true plug & play I/V characterisation through any browser, on any computer, from anywhere in the world. Series 2600B is a family of powerful instruments with unique capabilities in testing components and devices across many applications including R&D, production test, education and QA/FA. 4-quadrant voltage/current source and measure with 6 digit resolution (2-line VFD display) Choose model from series offering exceptional dynamic range, 10A pulse to 0.1fA and 200V to 100nV Built-in Java-based test software Test Script Processing (TSP) technology embeds complete test programs for best-in-class system-level throughput TSP-Link expansion technology for multi-channel parallel test without a mainframe USB 2.0, LXI-C, GPIB, RS-232 and digital I/O interfaces Software drivers and development/debug tools supplied Model choice includes lower specification (2604B, 2614B, 2634B) instruments Note Model 2614B does not include TSP-Link, Contact Check and Digital I/O capabilities Supplied with Operator and programming manuals, low noise triax cable 2m (6.6ft) with alligator clip, mating screw terminal connectors with strain relief and covers, TSP-Link/Ethernet cable (2 per unit), TSP Express software tool (embedded), Test Script Builder software (on CD), LabVIEW driver Keithley Power Supplies
New items
B2902B, Keysight Technologies

B2902B, Keysight Technologies

The Keysight B2900B / BL Series Precision Source/Measure Units are compact and cost-effective bench-top Source/Measure Units (SMUs) with the capability to source and measure both voltage and current. These capabilities make the B2900B / BL Series SMU ideal for a wide variety of IV (current versus voltage) measurement tasks that require both high resolution and accuracy. It has a voltage maximum of ±210 V, a current maximum ± 3 A DC, and ±10.5 A pulsed sourcing capabilities. With a precision minimum of 10 fA / 100 nV sourcing and measuring resolution, a colour LCD graphical user interface (GUI) and several task-based viewing modes will improve your productivity for test, debug, and characterization. RS Component customers purchasing any of the qualifying Keysight products, (B2901B, B2902B, B2911B, B2912B, B2961B, B2962B, E36233A, E36234A, E36313A, N6702C and/ or N6705C), will be eligible for a free Keysight U1733C Handheld LCR Meter. To claim this offer, customer must submit the claim and provide purchase information via a webform. Customers will be able to claim the complimentary U1733C Handheld LCR Meter on www.Keysight.com/find/FreeLCRPromo for 90 days after the promo ends (31-Mar-2022), provided the qualifying products were purchased within the promotion period, 15th April 2021 to 31st Dec 2021. Keysight will validate the purchase (i.e. new qualifying products, purchased within the promo period, SN, etc.) and arrange shipment to the customer. Typical fulfillment turnaround-time of the free U1733C Handheld LCR Meter is 7 days after claim is validated and approved. For large claims (more than 30 claims), Keysight will work with customers to communicate the delivery date. Offer available only in UK and EU countries. For full terms and conditions, please see the Keysight website. Integrated 4-quadrant sourcing and measuring capabilities Measurement range: ±210 V, ±3 A (DC), ±10.5 A (pulsed) Source and measurement resolution down to 10 fA and 100 nV 10 microsecon...
FAQs
We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like Source Meters and all others.
You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding Source Meters or any other product.
This depends on the Source Meters individual product and information that can be found on our website.
Yes, we offer special discounts on orders above £200 for Source Meters and all other products.
UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including Source Meters.
Yes. We keep updating our stock frequently and if a product like Source Meters is not in stock then we will let you know.