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Explore the complete portfolio of Keysight accessories designed to complement and extend your instruments. Use the filters below to quickly find compatible accessories such as modules, cables, adapters, and other system components to configure, expand, and optimize your test system for your specific measurement needs.
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MX0025A
Best probes for measuring signals found in the latest DDR5 and MIPI standards.
Keysight’s MX0025A InfiniiMax Ultra Series probe amplifier improves usability because you can measure differential, single-ended, and common mode signals with a single probe tip.
When you use a probe to connect your signal to your oscilloscope, it becomes part of the circuit affecting your test. Your probe may be hiding signal details, loading down your signal, or distorting it. InfiniiMax Ultra Series probes have the lowest loading for minimal impact to your circuit. Boost your test margins and gain measurement confidence with their unprecedented accuracy. Ensure your entire measurement system is helping you see the truest representation of your signal.
These probes have the lowest noise and capacitive loading and the lowest loading across more frequencies due to their RC high impedance profile. The InfiniiMax Ultra Series supports InfiniiMode and has a user-defined AC calibration mode, a wider input voltage range, more accuracy with unique S-parameter characterization, lower capacitive loading, a wider input voltage range, micro / socketed probe heads for smaller density probing, and more bandwidths. The InfiniiMax Ultra Series has an RC input impedance architecture with the lowest loading and least signal distortion across the widest frequency range.
InfiniiMax Ultra probes have three attenuation ranges — 1:1, 4:1, and 8:1 — giving you superior noise performance and large voltage ranges, all while maintaining maximum bandwidth. The input range automatically configures depending on the size of the input signal and vertical scale of your oscilloscope.
Choose from the three flexible input dynamic ranges from 600 mVpp at 1:1, 2.5 Vpp at 4:1, and 5 Vpp at 8:1. Clearly see and know when your design is satisfactory, keep up with standards, easily probe small devices, and reduce test complexity with the InfiniiMax Ultra Series probes.
11059A
Reduce ground-related errors and contact resistance through gold-plated flat tweezers and special gripping surfaces
The Keysight kelvin probe set consists of two gold-plated flat tweezers with special gripping surfaces. This design assures a very precise contact to the component and very precise measurements. The ground guard connector removes ground-related errors. The gold plating helps to reduce the contact resistance between the surfaces of the test probe and the lead of the component being measured - reducing overall error!
The Keysight 11059A is compatible with the Keysight 34460A, 34461A, 34401A, 3458A, 34410A, 34411A, 34465A, 34470A digital multimeters and B2900 series precision source / measure units.
42941A
Perform in-circuit measurements on the E4990A-120 with better accuracy and wider impedance from 20 Hz to 120 MHz.
The 42941A Impedance Probe Kit used with the Impedance Analyzer provides the capability to perform in-circuit measurements (printed circuit patterns, the input/output impedance of circuits, etc.) with better accuracy and wider impedance coverage from 20 Hz to 120 MHz. In-circuit measurements can improve cycle time in a design environment, or reduce the cost of rework in a production environment.
Learn more about Keysight LCR Meter & Impedance Measurement Product Accessories
1132B
Provides extremely low input capacitance, flat frequency response, and resistor probe tip technology.
For high-speed differential or single-ended probing in embedded designs, the InfiniiMax 5 GHz 1132B differential probe amplifier is a perfect complement to Infiniium 4 GHz oscilloscopes. Its extremely low input capacitance, flat frequency response and resistor probe tip technology provide ultra-low loading of the DUT and superior signal fidelity. The InfiniiMax 1130B-34B Series supports a wide variety of real-world applications with an extensive line up of probe heads and accessories. The accessories can meet the most demanding mechanical access requirements.
The 1132B is the RoHS compliant version of the 1132A. The 1132B is 100% form, fit, function and price equivalent to the 1132A.
To see the other available probe head accessories for InfiniiMax 1130B-34B, visit InfiniiMax probe accessories.
Learn more about Oscilloscope Single-Ended Active Probes
1131B
Provides extremely low input capacitance, flat frequency response, and resistor probe tip technology
For high-speed differential or single-ended probing in embedded designs, the InfiniiMax 3.5 GHz 1131B differential probe amplifier is a perfect complement to Infiniium 2.5 to 3 GHz oscilloscopes. Its extremely low input capacitance, flat frequency response and resistor probe tip technology provide ultra-low loading of the DUT and superior signal fidelity. The InfiniiMax 1130B-34B Series supports a wide variety of real-world applications with an extensive line up of probe heads and accessories. The accessories can meet the most demanding mechanical access requirements.
The 1131B is the RoHS compliant version of the 1131A. The 1131B is 100% form, fit, function and price equivalent to the 1131A.
To see the other available probe head accessories for InfiniiMax 1130B-34B, visit InfiniiMax probe accessories.
1130B
Provides extremely low input capacitance, flat frequency response, and resistor probe tip technology.
For high-speed differential or single-ended probing in embedded designs, the InfiniiMax 1.5 GHz 1130B differential probe amplifier is a perfect complement to Infiniium 600 MHz to 1 GHz and InfiniiVision 500 MHz to 1 GHz oscilloscopes. Its extremely low input capacitance, flat frequency response and resistor probe tip technology provide ultra-low loading of the DUT and superior signal fidelity. The E2675B differential browser kit (ordered separately) is recommended for the 1130B with its variable spacing between probe tips with full z-axis compliance, which improves the usability/versatility of the probe. Also available are the E2669B differential or E2668B single-ended connectivity kits (ordered separately) that contain a variety of connectivity probe heads and accessories.
The 1130B is the RoHS compliant version of the 1130A. The 1130B is 100% form, fit, function and price equivalent to the 1130A.
To see the other available probe head accessories for InfiniiMax 1130B-34B, visit InfiniiMax probe accessories.
41800A
Provides high-input impedance and can be used with a network and spectrum analyzer for circuit signal analysis.
The Keysight 41800A Active Probe provides high input impedance from 5 Hz to 500 MHz. The Keysight 41800A is a valuable tool when used with a network and spectrum analyzer for circuit signal analysis.
For more information about RF Probes, please visit Keysight RF Probes.
1134B
Use for high-speed differential or single-ended probing in embedded designs
For high-speed differential or single-ended probing in embedded designs, the InfiniiMax 7 GHz 1134B differential probe amplifier is a perfect complement to Infiniium 6 GHz oscilloscopes. Its extremely low input capacitance, flat frequency response and resistor probe tip technology provide ultra-low loading of the DUT and superior signal fidelity. The InfiniiMax 1130B-34B Series supports a wide variety of real-world applications with an extensive line up of probe heads and accessories. The accessories can meet the most demanding mechanical access requirements.
The 1134B is the RoHS compliant version of the 1134A. The 1134B is 100% form, fit, function and price equivalent to the 1134A.
To see the other available probe head accessories for InfiniiMax 1130B-34B, visit InfiniiMax probe accessories.
Learn more about Oscilloscope Single-Ended Active Probes
1168B
Provides a large common mode range and a large offset range for measuring differential and single-ended signals.
Recommended Probe Heads:
Oscilloscope Connectivity:
The InfiniiMax II Series 1168B 10 GHz probing system for Infiniium oscilloscopes provides full real-time bandwidth to 10 GHz. The award-winning InfiniiMax probing system supports even the most demanding mechanical access requirements without sacrificing performance.
With only 3.4:1 of attenuation ratio, the 1168A/69A provides the lowest probe noise floor among InfiniiMax probes, making it ideal for signal integrity measurements that require high sensitivity. The 1168A/69A probe system supports a wide variety of real-world applications with an extensive line up of probe heads and accessories. Unrivaled InfiniiMax probe accessories support browsing, solder-in, socketed, ZIF tip, QuickTip (magnetic tip), soft touch head and SMA head solutions with various options to choose from.
The 1168B is the RoHS compliant version of the 1168A. The 1168B is 100% form, fit, function and price equivalent to the 1168A.
1147B
Use to capture transient current signals such as those found in motor controllers, switching power supplies, and more.
The Keysight 1147B is a wide bandwidth, active current probe for InfiniiVision and Infiniium oscilloscopes.
The probe features flat bandwidth (DC-50 MHz), low noise (<2.5 mA rms) and low circuit insertion loss.
The 1147B is ideal for capturing transient current signals such as those found in motor controllers, switching power supplies, inverters and current amplifiers driving inductive loads.
The 1147B is the replacement of the 1147A. The 1147A is now discontinued. The 1147B is 100% form, fit, function and price equivalent to the 1147A.
34307A
Meant for the 34970A Data Acquisition/Switch Unit, this J-type thermocouple is adaptable for use with some digital multimeters.
The Keysight 34307A thermocouple kit contains 10 J-type thermocouples. Each thermocouple is 180 cm (72 inches) long.
The Keysight 34307A is compatible with the Keysight 34970A Data Acquisition/Switch Unit. The 34307A can also be used with the Keysight 34401A, 34460A or 34461A, however, an external program is required to convert the voltage measurements to temperature and an ice bath or electronic reference junction must be used.
10073D
Use the probe identification feature to automatically configure the oscilloscope for probe attenuation.
The Keysight 10073D passive probe is our most rugged 500 MHz probe. With a 10:1 attenuation ratio and high 2.2 M ohm input impedance, it is ideal as a general purpose, high bandwidth passive probe for the Keysight 300 MHz - 1 GHz 6000 series, 7000, 8000 and 9000 Series oscilloscopes. The probe identification feature automatically configures the oscilloscope for the probe attenuation.
The following accessories are included: retractable hook tip; orange, white, blue and green identification tags; ground bayonet, IC probing tip, adjustment tool and an alligator clip ground lead.