UNI-T UTD1025CL Handheld Oscilloscope

The UNI-T UTD1025CL Handheld Digital Storage Oscilloscope is a compact portable test instrument designed for engineers, technicians, students, and electronics professionals who need to observe and analyze electrical waveforms outside the traditional benchtop environment. It combines an oscilloscope with a digital multimeter, providing two essential measurement functions in a single handheld instrument.

The UTD1025CL provides a 25MHz analog bandwidth, one analog input channel, and a maximum real-time sampling rate of 200MSa/s. Its 12kpts memory depth allows captured waveforms to be stored and examined for troubleshooting and signal analysis. The vertical sensitivity ranges from 5mV/div to 20V/div, while the time-base range extends from 10ns/div to 50s/div, allowing the instrument to handle both relatively fast signals and slower waveform variations.

The oscilloscope supports several trigger modes, including edge, pulse width, video, and slope triggering, giving users greater control over waveform acquisition. Automatic setup functionality can also adjust the vertical and horizontal scales according to the applied signal, making routine measurements faster and easier.

The UTD1025CL also incorporates a 3.5-inch TFT LCD with 320 × 240 resolution and supports monochrome display operation, which can be useful when working in environments with strong ambient lighting. The instrument can store setup information, waveform data, and bitmap images, with a Mini USB interface available for data connection.

As a combined measurement instrument, the UTD1025CL includes multimeter functions for DC/AC voltage, DC/AC current, resistance, and capacitance. This makes it practical for electronics troubleshooting where waveform analysis and conventional electrical measurements are frequently required during the same diagnostic process.

Power is provided by a built-in 7.4V 3600mAh Li-ion battery, with support for an external AC adapter. The handheld enclosure measures approximately 199 × 118 × 49mm and weighs about 0.9kg, providing a portable alternative to larger bench oscilloscopes.

The UNI-T UTD1025CL is suitable for electronic circuit debugging, embedded-system development, power-supply testing, maintenance, education, and field service applications where portability and combined measurement functionality are important.

Features

• Handheld digital storage oscilloscope

• 25MHz bandwidth

• 1 analog channel

• 200MSa/s real-time sampling rate

• 12kpts maximum memory depth

• Integrated digital multimeter

• 3.5-inch TFT LCD display

• 320 × 240 display resolution

• Automatic waveform setup

• Edge, pulse width, video, and slope triggering

• Waveform measurement and analysis functions

• Waveform, bitmap, and setup storage

• Mini USB interface

• Built-in rechargeable Li-ion battery

• Portable handheld design

Specifications

• Brand: UNI-T

• Model: UTD1025CL

• Product Type: Handheld Digital Storage Oscilloscope

• Bandwidth: 25MHz

• Analog Channels: 1

• Real-Time Sampling Rate: 200MSa/s

• Memory Depth: 12kpts

• Vertical Scale: 5mV/div–20V/div

• Time Base: 10ns/div–50s/div

• Rise Time: ≤14ns

• Trigger Types: Edge, pulse width, video, slope

• Display: 3.5-inch TFT LCD

• Display Resolution: 320 × 240

• Interface: Mini USB

• Battery: 7.4V 3600mAh Li-ion

• DC Adapter Input: 100–240V, 50/60Hz

• DC Adapter Output: 9V / 4A

• Product Dimensions: 199 × 118 × 49mm

• Net Weight: Approximately 0.9kg

• Multimeter Functions: AC/DC voltage, AC/DC current, resistance, capacitance

Applications

• Electronics troubleshooting

• Embedded system development

• Signal and waveform analysis

• Power supply testing

• PCB debugging

• Analog and digital circuit testing

• Microcontroller project development

• Electrical maintenance

• Field service and repair

• Educational electronics laboratories

• Portable measurement applications