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UPO1084HD 12-Bit 80MHz 4Ch High Definition Oscilloscope

Featuring 80MHz bandwidth across 4 channels, this model provides multi-channel analysis capabilities for comprehensive system debugging and educational applications. The 12-bit ADC technology and integrated measurement functions deliver superior signal fidelity compared to traditional 8-bit oscilloscopes in its class.

80MHz Bandwidth	4Ch Channels
1.25GSa/s Sample Rate	100Mpts Max. Memory Depth
1,000,000wfms/s Waveform Capture Rate	Not Available Digital Channels

$439.00

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UNI-T UPO1084HD | 80 MHz 4-Channel 12-bit High-Resolution Oscilloscope

Overview

The UNI-T UPO1084HD is a 4-channel high-resolution oscilloscope built for professionals who need expanded input capacity without compromising signal integrity. With 80 MHz bandwidth, 12-bit resolution, and 100 Mpts of memory on all channels, it enables synchronized viewing of multiple analog signals with exceptional clarity. Ultra Phosphor 3.0 technology delivers fast waveform update rates and deep intensity grading, while protocol decoding, FFT, power analysis, and a 7-inch touchscreen make this an ideal tool for embedded, analog, and power electronics.

UPO1084HD Multi-Angle View — Multi-channel performance in a portable, feature-rich platform with full connectivity and touchscreen control

Key Features

12-bit High Resolution – 4096-level ADC for enhanced low-noise measurements
80 MHz Bandwidth – Suitable for embedded, analog, and power applications
4 Analog Channels – Monitor multiple synchronized signals with ease
Ultra Phosphor 3.0 – 256-color grading, up to 1M wfms/s capture rate
1.25 GSa/s Sample Rate – High-speed capture of transients and glitches
100 Mpts Memory – Full-length capture on all four channels
Built-in Protocol Analysis – Decode UART, I²C, SPI, CAN, LIN
Integrated Power Analysis Tools – Switching loss, SOA, ripple, and harmonics
1M-point FFT – Spectrum analyzer with waterfall, markers, and zoom
6-in-1 Integration – Includes oscilloscope, DVM, frequency counter, spectrum and protocol analyzers, and power suite
USB-C PD Power – Operate from bench or battery pack
Remote Access – SCPI over LAN/USB + built-in web server

Visual Signal Analysis with Ultra Phosphor 3.0

Visualize transient behavior, timing drift, and signal anomalies in real time with Ultra Phosphor 3.0. With up to 1,000,000 wfms/s in sequence mode and 256-level intensity grading, the UPO1084HD shows waveform frequency and density variations clearly, revealing issues that traditional 8-bit scopes can miss.

Ultra Phosphor Visualization — Ultra Phosphor visualization with gradient overlays exposes hidden glitches and signal anomalies

Complete Power and Spectrum Analysis

The UPO1084HD integrates advanced power analysis tools including ripple, startup delay, Rds(on), harmonic analysis, and switching loss. The high-resolution FFT supports 1 million points, 4 traces, peak and marker tools, and waterfall mode—ideal for troubleshooting EMI or frequency response.

Bench-Friendly Connectivity

With four analog channels, the UPO1084HD enables synchronized, system-level validation. HDMI, LAN, USB host/device, AUX out, and Type-C PD input make integration seamless. Control remotely via SCPI or browser with no software installation needed. Wall-mount ready and travel friendly at just 1.56 kg.

USB-C PD Power — Power via USB-C PD for portable and bench-top flexibility

Professional Applications

Multi-Rail Power Debug – Validate switching, startup, ripple, and phase across four outputs simultaneously
Embedded System Testing – Correlate analog sensors with I²C/SPI activity and UART debug
Analog Signal Analysis – Compare inputs/outputs or multiple nodes in complex analog designs
Engineering Education Labs – Ideal for lab benches where channel count and mixed-signal visibility matter

Measurement and Math Capabilities

Display up to 21 measurements from a selection of 56 math and signal parameters. Includes Vpp, Vrms, frequency, duty cycle, rise/fall time, delay, phase, and more. Apply math functions like +, −, ×, ÷, filters, FFT, and custom formulas. Trend graphs and statistics enable time-based correlation and pattern recognition.

Measurement Parameters — Track up to 21 live measurements with summary statistics and graphing

Protocol Decoding and Triggering

Trigger on and decode popular serial buses without external software. View decoded UART, I²C, SPI, CAN, and LIN data in time-correlated views, with customizable triggers for edge, byte, frame, or error events. Ideal for system debug, firmware validation, and bus timing inspection.

Protocol Decode — Time-synchronized decode and trigger for UART, SPI, I²C, CAN, and LIN

Product Comparison

Model	Bandwidth	Channels	Memory
UPO1154HD	150 MHz	4	100 Mpts
UPO1152HD	150 MHz	2	100 Mpts
UPO1084HD	80 MHz	4	100 Mpts
UPO1082HD	80 MHz	2	100 Mpts

Technical Specifications

Parameter	UPO1084HD Specification
Bandwidth	80 MHz
Channels	4 analog
Sampling Rate	1.25 GSa/s (1CH), 625 MSa/s (2CH), 312.5 MSa/s (4CH)
Vertical Resolution	12-bit (16-bit with ERES)
Memory Depth	100 Mpts
Capture Rate	Up to 1,000,000 wfms/s
Display	7" 1024×600 capacitive touchscreen
Interfaces	USB Host/Device, LAN, HDMI, AUX Out
Power	USB-C PD (≥12 V/3 A)
Weight	1.56 kg

Package Contents

UPO1084HD Oscilloscope
4 × UT-P05 Passive Probes (200 MHz)
USB 2.0 Cable (UT-D14)
Type-C PD Power Adapter
User Manual & Calibration Certificate

Optional Accessories

UT-ISOT Isolation Transformer
UT-DF01 Deskew Fixture
UT-P21 High Voltage Probe (15 kV)
UT-P4030D High-Frequency Current Probe (100 MHz)
UT-P4150 Current Probe (150 A/30 A, 12 MHz)

Frequently Asked Questions

Can I use all 4 channels at once?

Yes. The UPO1084HD captures all four analog inputs simultaneously at 12-bit resolution, with adaptive sample rate per channel count.

Is protocol decoding available across all channels?

Yes. Protocol decode is supported alongside any analog inputs and is time-synchronized across channels.

Does the scope support remote automation?

Yes. Use SCPI over LAN/USB or the built-in web interface for remote operation and scripting.

Can I run it on portable power?

Absolutely. The UPO1084HD accepts USB-C PD and can be powered from compliant battery packs.

What types of power measurements are built in?

The scope includes ripple, harmonics, SOA, startup time, Rds(on), and switching loss—no license required.

Warranty & Support

All UNI-T UPO1000HD Series oscilloscopes include a 3-year warranty covering parts and labor under normal use. Standard accessories (including probes and cables) are covered by a 1-year warranty. Register your UPO1000HD for a free, 2-year warranty extension.

Ready for Real 4-Channel Performance?

The UNI-T UPO1084HD combines 12-bit resolution, 80 MHz bandwidth, and four fully-featured analog inputs in a portable instrument that’s ready for serious validation. Designed for engineers who need visibility across multiple signals—without compromise.

Order the UNI-T UPO1084HD today and expand your debugging power with precision and clarity.

Feature	Specification
Model Number	UPO1084HD
Scope Type	DSO
Bandwidth	80MHz
Channels	4Ch
Scope Sample Rate	1.25GSa/s
Memory Depth	100Mpts
Refresh Rate	1,000,000wfms/s
Vertical Scale @1MΩ	500μV/div to 10V/div
# Automatic Measurements	56
Included Bus Protocols	RS232 UART I2C SPI RS422 RS485 CAN LIN CAN-FD Audio
Optional Bus Protocols	None
Logic Pod Included	Not Available
Signal Generator Function	Not Available
Frequency Meter	6-bit
Display Size (in)	7in
Touchscreen	Yes
Warranty	3 years
Certifications	CE/cETLus
Documents	English download guide, multi-language safety manual, calibration report (COC)
Included Accessories	Oscilloscope probe (UT-P04)*4
Standard Accessories	Power cord, USB2.0 printing cable

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2025_SelectionGuide_th — UNI-T 2025 Instruments Selection Guide

Authentic Uni-Trend accessories are an affordable way to extend the functionality of your Uni-Trend Oscilloscope.

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UPO1084HD 12-Bit 80MHz 4Ch High Definition Oscilloscope

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OVERVIEW

SPECIFICATIONS

DOCUMENTATION

UNI-T UPO1084HD | 80 MHz 4-Channel 12-bit High-Resolution Oscilloscope

Overview

Key Features

Visual Signal Analysis with Ultra Phosphor 3.0

Complete Power and Spectrum Analysis

Bench-Friendly Connectivity

Professional Applications

Measurement and Math Capabilities

Protocol Decoding and Triggering

Product Comparison

Technical Specifications

Package Contents

Optional Accessories

Frequently Asked Questions

Warranty & Support

Ready for Real 4-Channel Performance?

Passive Probes

Current Probes

Differential Probes

UNI-T UPO1000HD Oscilloscopes Series

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UNI-T UPO1084HD | 80 MHz 4-Channel 12-bit High-Resolution Oscilloscope