Oscilloscope Accessories and Options

Oscilloscope accessories and options cover the probes, software, and hardware that complete the oscilloscope across the catalog — passive probes from 25 MHz to 1 GHz, active and high-voltage differential probes, AC and DC current probes, logic probes for mixed-signal capture, isolation transformers, demo boards, and the per-series bandwidth upgrades, protocol decoders, and application packages that extend instrument capability. Use the filters below to find the options or accessories you need. Call us at 888-668-UniT (8648) for assistance.

PROMOTION FREE software bundles available on select oscilloscope and spectrum analyzer purchases through December 31, 2026.See Eligible Models →
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  • MSO3000HD-ARINC429Aerospace ARINC429 Serial Bus Trigger and Analysis

    • ARINC 429 Triggering: Trigger on label numbers, SDI, data content, SSM, or parity errors.
    • 32-Bit Word Decoding: Decoded words with label, SDI, data, SSM, and parity fields clearly identified.
    • BNR and BCD Interpretation: Automatically interprets Binary and BCD data formats per ARINC 429 spec.
    • Lifetime License Activation: Activate once, owned for the life of the instrument. No subscriptions, no renewals, no maintenance fees.
    $279.00
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  • MSO2000X-CANFDAutomotive CAN-FD Serial Bus Trigger and Analysis

    • Protocol-Aware Triggering: Trigger on CAN-FD conditions — frame ID, data, error frames, or bit rate switch events.
    • Real-Time Frame Decoding: Decoded CAN-FD frames (ID, DLC, data, CRC, ACK) display on the waveform for protocol-electrical correlation.
    • Deep Memory Search: Search captured records for specific message IDs, data patterns, or errors across the full memory.
    • Lifetime License Activation: Activate once, owned for the life of the instrument. No subscriptions, no renewals, no maintenance fees.
    $292.00
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  • MSO2000X-AWGArbitrary Waveform Generator Option

    • Built-In AWG: Independent output channels with sine, square, ramp, pulse, noise, DC, and arbitrary waveforms. No external generator needed.
    • Bode Plot Analysis: Automated frequency response — define start/stop frequency and stimulus amplitude, get gain and phase plots. Essential for filter, amplifier, and loop stability verification.
    • Stimulus-Response: Generate and capture on the same instrument. No sync issues or ground loops.
    • Lifetime License Activation: Activate once, owned for the life of the instrument. No subscriptions, no renewals, no maintenance fees.
    $295.00
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  • UT-P415012 MHz High-Frequency DC/AC Current Probe

    • Bandwidth: 12MHz
    • Max Current: 150A
    $2,529.00
    Only 3 in stock
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  • UT-P07B500 MHz 10:1 General Purpose Oscilloscope Probe

    New

    UT-P07B500 MHz 10:1 General Purpose Oscilloscope Probe

    • Bandwidth: 500 MHz
    • Attenuation: 10:1
    • Input: 10 MΩ / 12 pF
    • Max Voltage: 300 V RMS CAT II
    $119.00
    Backordered. Contact us for lead time.
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  • UT-PR20601 GHz Low-Noise Power Rail Probe

    UT-PR20601 GHz Low-Noise Power Rail Probe

    • Bandwidth: 1 GHz
    • Noise: <300 μVpp @ 20 MHz
    • Offset Range: ±60 V
    • Attenuation: 1.25:1
    $3,779.00
    Only 5 in stock
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  • UT-GBE-FTEthernet Compliance Test Fixture

    • Standards Supported: IEEE 802.3 100/1000M
    $2,939.00
    Only 2 in stock
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  • UPO7000L-SENTAutomotive SENT Sensor Bus Trigger and Analysis Option

    • SENT Triggering: Trigger on fast channel data, slow channel messages, or error conditions.
    • Fast and Slow Channel Decoding: Decodes fast channel (primary sensor data) and slow channel (config/diagnostics).
    • Nibble-Level Display: Individual nibble values and timing overlaid on the waveform for SAE J2716 verification.
    • Lifetime License Activation: Activate once, owned for the life of the instrument. No subscriptions, no renewals, no maintenance fees.
    $999.00
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  • UPO7000L-PWRAdvanced Power Analysis Option

    • Switching Loss: Calculates energy per switching transition for MOSFETs, IGBTs. Essential for thermal design and efficiency.
    • Safe Operating Area: Plots V×I trajectories against device limits during transients, startup, and faults.
    • Ripple Analysis: Output ripple amplitude and frequency content. Identifies sources: switching frequency, ESR, load transients.
    • Lifetime License Activation: Activate once, owned for the life of the instrument. No subscriptions, no renewals, no maintenance fees.
    $999.00
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  • UPO7000L-JITTERJitter Analysis and Eye Diagram Option

    • Jitter Decomposition: Separates RJ, DJ, PJ, DDJ, and DCD for root-cause analysis.
    • Eye Diagram: Statistical eye from serial data for signal quality — eye height, width, mask margin.
    • Bathtub Curve: BER vs. sampling position for link margin prediction.
    • Lifetime License Activation: Activate once, owned for the life of the instrument. No subscriptions, no renewals, no maintenance fees.
    $999.00
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  • UPO7000L-FLEXFlexRay Serial Bus Trigger and Analysis Option

    • FlexRay Triggering: Trigger on frame ID, cycle count, payload data, indicator bits, null frames, or errors.
    • Real-Time Frame Decoding: Decoded frames display with ID, payload, header CRC, and cycle info alongside the analog signal.
    • Static/Dynamic Segment Visibility: Identifies static vs. dynamic segment frames for schedule table verification.
    • Lifetime License Activation: Activate once, owned for the life of the instrument. No subscriptions, no renewals, no maintenance fees.
    $999.00
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  • UPO7000L-CANFDCAN-FD Serial Bus Trigger and Analysis Option

    • Protocol-Aware Triggering: Trigger on CAN-FD conditions — frame ID, data, error frames, or bit rate switch events.
    • Real-Time Frame Decoding: Decoded CAN-FD frames (ID, DLC, data, CRC, ACK) display on the waveform for protocol-electrical correlation.
    • Deep Memory Search: Search captured records for specific message IDs, data patterns, or errors across the full memory.
    • Lifetime License Activation: Activate once, owned for the life of the instrument. No subscriptions, no renewals, no maintenance fees.
    $999.00
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  • UPO7000L-BW-10T20UPO7104L Bandwidth Upgrade from 1GHz to 2GHz Option

    • 1GHz → 2GHz Bandwidth: Upgrades all analog channels on your UPO7104L.
    • Faster Rise Times: Higher bandwidth means accurately capturing faster edges — critical for signal integrity on high-speed interfaces.
    • No Hardware Changes: Bandwidth is software-defined. Enter the key and operate at 2GHz immediately.
    • Lifetime License Activation: Activate once, owned for the life of the instrument. No subscriptions, no renewals, no maintenance fees.
    $3,699.00
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  • UPO7000L-BNDComplete Options Bundle (AERO, AUDIO, CANFD, FLEX, JITTER, PWR, SENT)

    • What's Included: 7 protocols with full trigger, decode, and search: CAN-FD — $999 individually FlexRay — $999 individually SENT (SAE J2716) — $999 individually Audio Serial Bus (I2S, LJ, RJ, TDM) — $999 individually Aerospace Bus (MIL-STD-1553 + ARINC 429) — $999 individually JITTER — $999 individually PWR — $999 individually
    • Save $4,594 (65% Off): Bundle pricing vs. purchasing individually.
    • Single License Key: One key unlocks all protocols. No managing separate licenses.
    • Lifetime License Activation: Activate once, owned for the life of the instrument. No subscriptions, no renewals, no maintenance fees.
    $2,399.00
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  • UPO7000L-AUDIOAudio Serial Bus Trigger and Analysis Option (I2S, LJ, RJ, TDM)

    • Multi-Format Support: Decodes I2S, LJ, RJ, and TDM. Configurable word size (16/24/32-bit) and channel count.
    • Sample-Level Triggering: Trigger on specific audio sample values or ranges — capture clipping, silence, or test tones.
    • Real-Time Decoding: Decoded samples display aligned with BCLK, LRCLK/WS, and data for timing verification.
    • Lifetime License Activation: Activate once, owned for the life of the instrument. No subscriptions, no renewals, no maintenance fees.
    $999.00
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  • UPO7000L-AEROMIL-STD-1553 and ARINC 429 Serial Bus Trigger and Analysis Option

    • MIL-STD-1553 Decode: Trigger and decode command words, status words, data words, RT addresses, errors.
    • ARINC 429 Decode: Trigger and decode 32-bit words with label, SDI, data, SSM, parity.
    • Combined License: Both protocols in a single key — no separate purchases.
    • Lifetime License Activation: Activate once, owned for the life of the instrument. No subscriptions, no renewals, no maintenance fees.
    $999.00
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  • UPO3000CS-LA16UPO3000CS/E-LA16 Logic Analyzer Software Option (requires UT-M15)

    • 16 Digital Channels: Parallel bus capture alongside analog channels.
    • Time-Aligned Display: Digital and analog share the same time base for comprehensive debugging.
    • Protocol Correlation: Digital bus activity alongside serial decodes and analog measurements.
    • Lifetime License Activation: Activate once, owned for the life of the instrument. No subscriptions, no renewals, no maintenance fees.
    $345.00
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  • UPO2000HD-PWRPower Analysis Option for UPO2000HD

    • Switching Loss: Calculates energy per switching transition for MOSFETs, IGBTs. Essential for thermal design and efficiency.
    • Safe Operating Area: Plots V×I trajectories against device limits during transients, startup, and faults.
    • Ripple Analysis: Output ripple amplitude and frequency content. Identifies sources: switching frequency, ESR, load transients.
    • Lifetime License Activation: Activate once, owned for the life of the instrument. No subscriptions, no renewals, no maintenance fees.
    $292.00
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  • UPO2000HD-BW7T2MBandwidth Upgrade to 200MHz

    • 70MHz → 200MHz Bandwidth: Upgrades all analog channels on your UPO2072HD.
    • Faster Rise Times: Higher bandwidth means accurately capturing faster edges — critical for signal integrity on high-speed interfaces.
    • No Hardware Changes: Bandwidth is software-defined. Enter the key and operate at 200MHz immediately.
    • Lifetime License Activation: Activate once, owned for the life of the instrument. No subscriptions, no renewals, no maintenance fees.
    $552.00
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  • UPO2000HD-BW7T1MBandwidth Upgrade to 100MHz

    • 70MHz → 100MHz Bandwidth: Upgrades all analog channels on your UPO2072HD.
    • Faster Rise Times: Higher bandwidth means accurately capturing faster edges — critical for signal integrity on high-speed interfaces.
    • No Hardware Changes: Bandwidth is software-defined. Enter the key and operate at 100MHz immediately.
    • Lifetime License Activation: Activate once, owned for the life of the instrument. No subscriptions, no renewals, no maintenance fees.
    $209.00
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  • UPO2000HD-BW1MT2MBandwidth Upgrade to 200MHz

    • 100MHz → 200MHz Bandwidth: Upgrades all analog channels on your UPO2102HD.
    • Faster Rise Times: Higher bandwidth means accurately capturing faster edges — critical for signal integrity on high-speed interfaces.
    • No Hardware Changes: Bandwidth is software-defined. Enter the key and operate at 200MHz immediately.
    • Lifetime License Activation: Activate once, owned for the life of the instrument. No subscriptions, no renewals, no maintenance fees.
    $315.00
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  • UPO2000-LA16Logic Analyzer Software Option (requires UT-M15)

    • 16 Digital Channels: Parallel bus capture alongside analog channels.
    • Time-Aligned Display: Digital and analog share the same time base for comprehensive debugging.
    • Protocol Correlation: Digital bus activity alongside serial decodes and analog measurements.
    • Lifetime License Activation: Activate once, owned for the life of the instrument. No subscriptions, no renewals, no maintenance fees.
    $225.00
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  • UPO1002X-1MT2M200MHz Bandwidth Upgrade

    • 100MHz → 200MHz Bandwidth: Upgrades all analog channels on your UPO1102.
    • Faster Rise Times: Higher bandwidth means accurately capturing faster edges — critical for signal integrity on high-speed interfaces.
    • No Hardware Changes: Bandwidth is software-defined. Enter the key and operate at 200MHz immediately.
    • Lifetime License Activation: Activate once, owned for the life of the instrument. No subscriptions, no renewals, no maintenance fees.
    $84.00
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  • UPO1000CS-AUTOAuto serial bus trigger and analysis (CAN, LIN)

    • CAN Protocol Decode: Trigger on frame ID, data, error frames. Decoded frames overlay the analog waveform for signal-protocol correlation.
    • LIN Protocol Decode: Trigger on frame IDs, data, checksum errors. Master-slave timing visible alongside electrical signals.
    • Two Protocols, One License: CAN and LIN activated together at a bundled price.
    • Lifetime License Activation: Activate once, owned for the life of the instrument. No subscriptions, no renewals, no maintenance fees.
    $259.00
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