Accessories

• Test and validate high-speed technologies such as DDR5 / MIPI with the 25 GHz probe amplifier (AP2).
• Experience the highest input impedance in midband frequencies for low-energy probing.
  
• Boost test margins with the lowest signal degradation.
• Probe small devices with the super-flexible micro probe head or choose from the widest variety of compatible probe heads for your unique application.
• Measure differential, single-ended, and common mode signals with a single probe tip.
  
• Use with Infiniium UXR-, 90000 X-, Q-, V-, and Z-Series oscilloscopes.

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.

Galvanically isolated voltage probes separate the device under test (DUT) from the oscilloscope and earth ground, enabling safer and more accurate measurements. This isolation effectively rejects common-mode signals, minimizes noise interference, and eliminates ground loops in high-voltage environments. A high common-mode rejection ratio (CMRR) is essential for capturing small signals accurately, even in the presence of large common-mode voltages at floating nodes. The CMRR of an isolated probe can be over 100 million times greater than that of a standard differential voltage probe referenced to earth ground. The CMRRs of Keysight's isolated probes are driven by the attached probe tip.

• 350 MHz bandwidth
• 2 m cable
• AutoProbe 1 interface
• UL-certified
• Differential measurements up to ±2,500 V
• Probe tip required, sold separately

NOTE: This probe is not designed as a handheld probe due to safety and performance concerns.

Galvanically isolated voltage probes separate the device under test (DUT) from the oscilloscope and earth ground, enabling safer and more accurate measurements. This isolation effectively rejects common-mode signals, minimizes noise interference, and eliminates ground loops in high-voltage environments. A high common-mode rejection ratio (CMRR) is essential for capturing small signals accurately, even in the presence of large common-mode voltages at floating nodes. The CMRR of an isolated probe can be over 100 million times greater than that of a standard differential voltage probe referenced to earth ground. The CMRRs of Keysight's isolated probes are driven by the attached probe tip.

• 700 MHz bandwidth
• 2 m cable
• AutoProbe 1 interface
• UL-certified
• Differential measurements up to ±2,500 V
• Probe tip required, sold separately

NOTE: This probe is not designed as a handheld probe due to safety and performance concerns.

Galvanically isolated voltage probes separate the device under test (DUT) from the oscilloscope and earth ground, enabling safer and more accurate measurements. This isolation effectively rejects common-mode signals, minimizes noise interference, and eliminates ground loops in high-voltage environments. A high common-mode rejection ratio (CMRR) is essential for capturing small signals accurately, even in the presence of large common-mode voltages at floating nodes. The CMRR of an isolated probe can be over 100 million times greater than that of a standard differential voltage probe referenced to earth ground. The CMRRs of Keysight's isolated probes are driven by the attached probe tip.

• 1 GHz bandwidth
• 2 m cable
• AutoProbe 1 interface
• UL-certified
• Differential measurements up to ±2,500 V
• Probe tip required, sold separately

NOTE: This probe is not designed as a handheld probe due to safety and performance concerns.

• 400 MHz bandwidth
• 2,000 Vrms mains isolated, 6,000 V transient overvoltage
• Attenuation ratios: 50:1, 100:1, 250:1 or 500:1, auto-switchable on Infiniium scope
• Differential input impedance: 10 MΩ || 2pF
• High CMRR simplifies the measurement challenges found in noisy, high common-mode power electronics environments.
• UL safety certified
• Comes with a wide variety of high quality accessories
• AutoProbe interface, 50 Ω input

The DP0001A is a 400 MHz high voltage differential probe with 2 kV mains isolated or 1 kV CAT III rating designed for making accurate high-voltage power measurements required for testing today’s WBG power devices, power converters or motor drives. Thanks to high bandwidth and low loading characteristics, the probe can accurately measure 1kV transient pulse with as fast as 1.2 nsec of edge speed (10-90%) in modern switching power supplies. Also, high CMRR simplifies the measurement challenges found in noisy, high common-mode power electronics environments.

When used with an Infiniium oscilloscope, the probe supports an auto-switchable attenuation ratio that automatically sets the probe attenuation to the value necessary to make the dynamic range of the probe greater than or equal to the level required to measure the current input signal. A variety of accessories are shipped with this probe to suit various DUT connection scenarios and to make the connection to compact target devices possible.

The differential probes have a differential input resistance of 10 MΩ and low input capacitance of 2 pF to minimize circuit loading. The DP0001A is compatible with Keysight oscilloscopes with a 50-Ω AutoProbe interface, which configures the scope for the probe automatically.
When probing differential signals inside of environmental chambers at extreme temperatures, Keysight offers the N7013A extreme temperature extension kit. The N7013A is compatible with the DP0001A with a de-rated bandwidth of 70 MHz. The 70 cm long differential cable set and accessories can operate in temperatures ranging from -40 degC to +85 degC.

The probe is compatible with InfiniiVision 3000TX, 4000X, 6000X and Infiniium S, 9000A, 90000X, V, Z, UXR <=33GHz (with N5442A adapter).

The PS0015A Isolated Probe Deskew and Performance Verification Kit is designed for use with the associated MMCX connector-style tips (PS0017/8/9A). The PS0015A PV fixture is meant only for deskew and performance verification of the probe. It is not designed for any other testing purpose. This fixture is safely rated to the maximum of 30 Vrms / 42 Vpk / 60 VDC. Please do not use it with voltages higher than this rating. The PV fixture kit includes one of each of the following:

• Deskew fixture with MMCX connector
• SMA (male) to SMA (male) adapter
• SMA (male) to BNC (female) adapter
• BNC (male) to SMA (male) adapter
• 50 Ω SMA terminator

Compatible probes:

• PS0004A Optically Isolated Differential Probe, 350 MHz, 2 m
• PS0006A Optically Isolated Differential Probe, 700 MHz, 2 m
• PS0008A Optically Isolated Differential Probe, 1 GHz, 2 m

Compatible probe tips:

• PS0017A probe tip, ± 10 V, MMCX
• PS0018A probe tip, ± 30 V, MMCX
• PS0019A probe tip, ± 250 V, MMCX

The PS0014A isolated probe adapter is compatible with Keysight's N2787A 3D probe positioner to provide extra stability and support. The adapter is not exclusive to the isolated probe and can pair with any Keysight probe that fits on the platform and within the straps. User assembly required.

Compatible probes:

• PS0004A Optically Isolated Differential Probe, 350 MHz, 2 m
• PS0006A Optically Isolated Differential Probe, 700 MHz, 2 m
• PS0008A Optically Isolated Differential Probe, 1 GHz, 2 m

The PS0010A Basic Connectivity Kit for Keysight's optically isolated differential probes includes the following accessories:

• DP0021-60002 Solder-in Y-lead tip qty. 1
• DP0021-60001 Socketed Y-lead tip qty. 1
• PP0013-60001 MMCX to square pin adapter qty. 1
• PS0010-63201 100 mil square pin to MMCX adapter qty. 1
• 1400-3652 Micro SMD clip qty. 2
• Microcircuit hook test clips qty. 2
• Channel identification rings qty. 16

Galvanically isolated voltage probes separate the device under test (DUT) from the oscilloscope and earth ground, enabling safer and more accurate measurements. This isolation effectively rejects common-mode signals, minimizes noise interference, and eliminates ground loops in high-voltage environments. 

Keysight's isolated probes require the use of a probe tip to perform measurements. The PS0028A probe tip has the following specifications:

• Max bandwidth: 1 GHz
• Max measurable differential signal (V_AC,peak + V_DC - V_offset): ±2,500 V
• Max non-destructive differential voltage (V_AC,peak + V_DC): ±2,500 V
• Max offset (V): ±2,500 V
• Max common-mode voltage range: ±60,000 V
• Common mode rejection ratio: >180 dB at DC
• Connector type: 0.200" pitch, 0.025" square pin socket

Looking for a different voltage range or connector type? View other probe tips in this series:

• PS0017A probe tip, ± 10 V, MMCX
• PS0018A probe tip, ± 30 V, MMCX
• PS0019A probe tip, ± 250 V, MMCX
• PS0022A probe tip, ± 10 V, 100 mil pitch square pin socket
• PS0023A probe tip, ± 100 V, 100 mil pitch square pin socket
• PS0025A probe tip, ± 500 V, 100 mil pitch square pin socket
• PS0027A probe tip, ± 1,000 V, 200 mil pitch square pin socket

Compatible probes:

• PS0004A Optically Isolated Differential Probe, 350 MHz, 2 m
• PS0006A Optically Isolated Differential Probe, 700 MHz, 2 m
• PS0008A Optically Isolated Differential Probe, 1 GHz, 2 m

Galvanically isolated voltage probes separate the device under test (DUT) from the oscilloscope and earth ground, enabling safer and more accurate measurements. This isolation effectively rejects common-mode signals, minimizes noise interference, and eliminates ground loops in high-voltage environments. 

Keysight's isolated probes require the use of a probe tip to perform measurements. The PS0027A probe tip has the following specifications:

• Max bandwidth: 1 GHz
• Max measurable differential signal (V_AC,peak + V_DC - V_offset): ±1,000 V
• Max non-destructive differential voltage (V_AC,peak + V_DC): ±2,500 V
• Max offset (V): ±2,500 V
• Max common-mode voltage range: ±60,000 V
• Common mode rejection ratio: >180 dB at DC
• Connector type: 0.200" pitch, 0.025" square pin socket

Looking for a different voltage range or connector type? View other probe tips in this series:

• PS0017A probe tip, ± 10 V, MMCX
• PS0018A probe tip, ± 30 V, MMCX
• PS0019A probe tip, ± 250 V, MMCX
• PS0022A probe tip, ± 10 V, 100 mil pitch square pin socket
• PS0023A probe tip, ± 100 V, 100 mil pitch square pin socket
• PS0025A probe tip, ± 500 V, 100 mil pitch square pin socket
• PS0028A probe tip, ± 2,500 V, 200 mil pitch square pin socket

Compatible probes:

• PS0004A Optically Isolated Differential Probe, 350 MHz, 2 m
• PS0006A Optically Isolated Differential Probe, 700 MHz, 2 m
• PS0008A Optically Isolated Differential Probe, 1 GHz, 2 m

Galvanically isolated voltage probes separate the device under test (DUT) from the oscilloscope and earth ground, enabling safer and more accurate measurements. This isolation effectively rejects common-mode signals, minimizes noise interference, and eliminates ground loops in high-voltage environments. 

Keysight's isolated probes require the use of a probe tip to perform measurements. The PS0025A probe tip has the following specifications:

• Max bandwidth: 1 GHz
• Max measurable differential signal (V_AC,peak + V_DC - V_offset): ±500 V
• Max non-destructive differential voltage (V_AC,peak + V_DC): ±500 V
• Max offset (V): ±500 V
• Max common-mode voltage range: ±60,000 V
• Common mode rejection ratio: >180 dB at DC
• Connector type: 0.100" pitch, 0.025" square pin socket

Looking for a different voltage range or connector type? View other probe tips in this series:

• PS0017A probe tip, ± 10 V, MMCX
• PS0018A probe tip, ± 30 V, MMCX
• PS0019A probe tip, ± 250 V, MMCX
• PS0022A probe tip, ± 10 V, 100 mil pitch square pin socket
• PS0023A probe tip, ± 100 V, 100 mil pitch square pin socket
• PS0027A probe tip, ± 1,000 V, 200 mil pitch square pin socket
• PS0028A probe tip, ± 2,500 V, 200 mil pitch square pin socket

Compatible probes:

• PS0004A Optically Isolated Differential Probe, 350 MHz, 2 m
• PS0006A Optically Isolated Differential Probe, 700 MHz, 2 m
• PS0008A Optically Isolated Differential Probe, 1 GHz, 2 m

Galvanically isolated voltage probes separate the device under test (DUT) from the oscilloscope and earth ground, enabling safer and more accurate measurements. This isolation effectively rejects common-mode signals, minimizes noise interference, and eliminates ground loops in high-voltage environments. 

Keysight's isolated probes require the use of a probe tip to perform measurements. The PS0023A probe tip has the following specifications:

• Max bandwidth: 1 GHz
• Max measurable differential signal (V_AC,peak + V_DC - V_offset): ±100 V
• Max non-destructive differential voltage (V_AC,peak + V_DC): ±500 V
• Max offset (V): ±500 V
• Max common-mode voltage range: ±60,000 V
• Common mode rejection ratio: >180 dB at DC
• Connector type: 0.100" pitch, 0.025" square pin socket

Looking for a different voltage range or connector type? View other probe tips in this series:

• PS0017A probe tip, ± 10 V, MMCX
• PS0018A probe tip, ± 30 V, MMCX
• PS0019A probe tip, ± 250 V, MMCX
• PS0022A probe tip, ± 10 V, 100 mil pitch square pin socket
• PS0025A probe tip, ± 500 V, 100 mil pitch square pin socket
• PS0027A probe tip, ± 1,000 V, 200 mil pitch square pin socket
• PS0028A probe tip, ± 2,500 V, 200 mil pitch square pin socket

Compatible probes:

• PS0004A Optically Isolated Differential Probe, 350 MHz, 2 m
• PS0006A Optically Isolated Differential Probe, 700 MHz, 2 m
• PS0008A Optically Isolated Differential Probe, 1 GHz, 2 m