# Keysight N2796A 2 GHz Single-Ended Active Probe (Pre-Owned) # Keysight N2796A 2 GHz Single-Ended Active Probe (Pre-Owned) ## Key Features At A Glance - Passive probes spanning 20 MHz to 700 MHz with switchable 1:1 and 10:1 attenuation ratios - High-voltage passive probing to 3.7 kV (100:1) and high-voltage differential probing to 7 kV mains isolated - Active probe systems from 1.5 GHz to 7 GHz for high-speed differential and single-ended signals - Current measurement via clamp-on, Rogowski coil, and high-sensitivity probes, from 50 µA up to 3,000 A peak - AutoProbe interface support for automatic probe configuration and power on 3000T X-, 4000 X-, and 6000 X-Series - MSO logic probes for InfiniiVision mixed-signal oscilloscopes - Compatible across InfiniiVision 1000 X, 2000 X, 3000A/T X, 4000 X, 6000 X, 5000, 6000, and 7000 Series - Passive probes spanning 20 to 700 MHz with 10 MΩ high input resistance for low probe loading - MSO logic probes and wedge adapters for fine-pitch IC and surface-mount probing Keysight's InfiniiVision Oscilloscope Probes and Accessories form a complete family of probes and accessories designed to deliver optimal performance with InfiniiVision Series oscilloscopes. The lineup spans passive probes, InfiniiMax and InfiniiMode active probes, high-voltage passive and differential probes, single-ended active probes, clamp-on and Rogowski coil current probes, high-sensitivity current probes, and mixed-signal logic probes, supporting the 1000 X-, 2000 X-, 3000A/T X-, 4000 X-, 6000 X-, 5000, 6000, and 7000 Series. Across the family, these probes target a broad range of measurement tasks: high-speed digital design and debug, high-voltage power measurements on wide-bandgap power devices, power converters and motor drives, switching power supply and DC-DC converter characterization, class D amplifier testing, automotive and vehicle bus measurements including CAN, CAN FD, and FlexRay, environmental-chamber testing at extreme temperatures, and high-sensitivity current measurements to characterize the current consumption of battery-powered devices and integrated circuits. A dedicated selection set also covers low- and mid-speed bus measurements such as LIN, I2C/SMBus, RS232/UART, RS422/485, SPI, USB 2.0, and MIL-Std 1553. The miniature passive probes, with a compact 2.5 mm probe head and various fine-pitch tip accessories, are designed for probing densely populated IC components or surface-mount devices used in high-speed digital applications. ValueTronics stocks and holds its own inventory in a 20,000-square-foot secure warehouse at 1675 Cambridge Drive in Elgin, Illinois. Because we maintain our own inventory on site, every used unit is inspected and functionally verified in-house before it ships, while new units ship factory-sealed exactly as received from the manufacturer. That combination lets engineers source the right InfiniiVision probe or accessory with confidence in both availability and condition. ## Brand Heritage Keysight Technologies traces its origins to the test and measurement business of Hewlett-Packard, which was spun off as Agilent Technologies in 1999. In 2014, Agilent's electronic measurement business was established as the independent company Keysight Technologies. ## Compare Other Models in This Series The InfiniiVision probe and accessory family is organized by probe type rather than by a single performance tier: passive probes, InfiniiMax and InfiniiMode active probes, high-voltage passive and differential probes, single-ended active probes, current probes, and mixed-signal logic probes. Each type is matched to specific oscilloscope series and measurement needs across the 1000 X- through 7000 Series. Within each type the lineup includes multiple models that differ chiefly in bandwidth, attenuation ratio, and maximum input voltage, along with whether they use a standard 1 MΩ BNC connection or the Keysight AutoProbe interface for automatic configuration and probe power. Each pre-owned model linked below is its own dedicated product page with condition-matched pricing. Select the specific probe or accessory model that fits your oscilloscope series and measurement requirements to see its current pre-owned availability and price. The clearest differences across the family are bandwidth and voltage handling. Passive probes range from 20 MHz to 700 MHz, single-ended and differential active probes extend from the tens of MHz into the GHz range, and the InfiniiMax active system reaches 7 GHz, while high-voltage probes trade bandwidth for input range up to 3.7 kV (passive) and 7 kV mains isolated (differential). Current probes form their own sub-family, differentiated by sensing method and range: clamp-on hybrid probes, clip-around Rogowski coils for currents up to 3,000 A peak, and high-sensitivity probes resolving down to 50 µA. The comparison table that follows lays out the per-model bandwidth, attenuation, and input-voltage figures so you can match a probe to your application. Model Probe Type Bandwidth Attenuation Ratio **N2796A** Single-Ended Active 2 GHz 10:1 ± 0.5% 10070D Passive 20 MHz 1:1 10073D Passive 500 MHz 10:1 10074D Passive 150 MHz 10:1 N2142A Passive 75 MHz at 10:1 1:1/10:1 switchable N2140A Passive 200 MHz at 10:1 1:1/10:1 switchable Additional differences in specifications beyond the few shown above are not listed here — see each model's full specifications below. ## Product Core & Specifications Specification Value Probe bandwidth (–3 dB) 2 GHz Risetime 175 ps Attenuation ratio (at dc) 10:1 ± 0.5% Input dynamic range –8 to +8 V (DC or peak AC) Non-destructive input voltage –20 to +20 V Offset range ± 12 V DC offset error (output zero) ± 1 mV Low frequency accuracy 0.5% at 70 Hz, 1 Vpp Input resistance 1 MΩ Input capacitance 1 pF Output impedance 50 Ω > **Important:** The 1000 X- and 2000 X-Series do not support AutoProbe interface active probes. > **Important:** The 01650-61607 logic probe cable is no longer available for purchase. Without the 01650-61607, 40-pin to 40-pin cable, 40-pin Mictor, Samtec or Soft Touch probes you may already own cannot be used with InfiniiVision MSOs. > **Important:** MSO/DSO6000A 100-MHz models do not support any Keysight active probes with AutoProbe interface. > **Important:** DP0001A is not compatible with the 3000A X-Series oscilloscope. > **Important:** The N2780B Series current probes (N2780B/81B/82B/83B/83L) require the companion power supply (model N2779A), which is not part of the probe; with the N2779A they can be used with any oscilloscope having a high-impedance BNC input. > **Important:** The InfiniiMax 1130B Series probe amplifiers (1130B/1131B/1132B/1134B) are ordered separately from their probe heads — order one or more probe heads or connectivity kits per amplifier for the probe to be usable. > Recommended pairing: the N2780B, N2781B, N2782B, N2783B, and N2783L current probes use the N2779A power supply, which can power up to three of these probes from a single unit. > **Important:** To achieve the widest input range on the N7026A (up to 30 Arms or 40 Apk), you must use the external AC power adapter that comes with the probe; without it the probe achieves up to 5 Arms or 5 Apeak. > **Important:** The N2791A and N2891A probe power is supplied by included 4x AA batteries or the USB host port of the scope or PC via a supplied USB power cable. ## About this Pre-Owned unit This pre-owned unit is inspected and functionally verified in-house before it ships and is backed by our pre-owned warranty. To confirm its exact condition, firmware revision, installed options, or included accessories for your application before ordering, contact our Test Architects. - Warranty included - Functional verification included - Standard Calibration Upgrade Options: No Calibration Required, NIST Traceable, Z540.1 or ISO 17025 with Data, Z540.3 Guardbanding with Data. - Note that unnecessary accessories may not be included (contact Test Architect to confirm). ValueTronics supplies both new and used test and measurement equipment. New units ship factory-sealed, exactly as received from the manufacturer; every used unit is inspected and functionally verified in-house at our 20,000 sq ft secure facility in Elgin, Illinois before it ships. Our Test Architects can help you select the condition, calibration, and configuration that fit your application. **Please review the Manufacturer's Data Sheet to verify published specifications. Feedback on this webpage is always welcome — please reach out to your Test Architect at any time for questions or concerns. Thank you, we truly appreciate you being our customer.** ## Details - **Price:** 0.0 USD - **Vendor:** Keysight - **Type:** Act Prob - **Tags:** Active, Agilent, Agilent Keysight, Manufacturers, Other Equipment, Probe, product_manual_group_1, Product_used ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 0.00 USD | In stock | ## Images - Keysight N2796A 2 GHz Single-Ended Active Probe (Pre-Owned) --- > Source: [ValueTronics](https://valuetronics.com/products/n2796a-agilent-active-probe-used) > Updated: 2026-06-20