Name: UNI-T UTD1025DL Handheld Oscilloscope
SKU: UTD1025DL
Availability: InStock

UNI-T UTD1025DL Handheld Oscilloscope

The UNI-T UTD1025DL Digital Oscilloscope is a compact and reliable solution for accurate signal measurement and circuit troubleshooting. Designed for electronics repair, education, and laboratory applications, it delivers clear waveform display, stable performance, and precise measurements. With easy operation and dependable accuracy, the UTD1025DL helps engineers, students, and technicians diagnose issues faster and work more efficiently.

Description

The UNI-T UTD1025DL Handheld Oscilloscope is a versatile and portable tool designed for both professionals and hobbyists in the field of electronics. With its user-friendly interface and compact design, this oscilloscope provides reliable waveform analysis and measurement capabilities, making it ideal for troubleshooting and testing electronic circuits. Featuring a clear display and intuitive controls, the UTD1025DL allows users to easily capture and analyze signals, ensuring accurate results in various applications. Whether you’re working in a lab or on-site, this handheld oscilloscope combines functionality with convenience, making it a valuable addition to your toolkit.

UNI-T UTD1025DL Handheld Oscilloscope

The UNI-T UTD1025DL is a compact handheld digital storage oscilloscope combining dual-channel waveform acquisition with built-in multimeter capabilities. It offers a 25 MHz bandwidth and up to 250 MS/s real-time sampling rate per channel, enabling capture of a wide range of signals in field and lab environments. The unit’s intuitive front-panel layout and one-button Auto Setup streamline measurements: upon signal input, vertical scale, timebase, and trigger adjust automatically for a stable display. A high-contrast color TFT LCD supports outdoor use, and isolated USB connectivity allows safe PC communication for data transfer or firmware updates.

Memory depth and record functions permit waveform storage and recall, while auto measurements (22 types) facilitate rapid parameter analysis. The oscilloscope runs on rechargeable battery for up to 6 hours, making it suitable for portable diagnostics. Integrated multimeter functions (voltage, current up to 4 A, resistance, capacitance, diode, continuity) further enhance versatility. Unique features such as Peak Detect for narrow pulses and AVG mode for noise reduction aid in capturing elusive or noisy signals. FFT and math operations on dual channels support frequency-domain analysis.

Overall, the UTD1025DL is designed for ease of use, reliable performance, and multi-function utility in electronics troubleshooting and testing.

Features:

Dual-channel handheld DSO + multimeter in one tool.
25 MHz bandwidth, 250 MS/s real-time sample rate per channel.
One-button Auto Setup: automatic vertical/timebase/trigger adjustment.
High-contrast color TFT display with outdoor visibility.
Isolated USB for safe PC connectivity and firmware updates.
Battery operation up to 6 hours for field use.
22 types of auto measurements (e.g., Vpp, Vrms, rise/fall times, pulse width, delays).
Peak Detect mode for narrow pulse capture and AVG mode for noise reduction.
FFT and math operations on CH1/CH2 for frequency-domain analysis.
Built-in multimeter: voltage (AC/DC), current (μA–4 A), resistance, capacitance, diode, continuity.
Low internal resistance for accurate current measurement up to 4 A.
Waveform record, storage, and recall functions.
Multilingual help and simple Printscreen function.
Unique Auto Scale (vertical/timebase auto-adjust) and DC autoset for signals with DC offset.

Specifications:

Specification	UTD1025DL Details
Bandwidth:	25 MHz
Sample Rate:	250 MS/s (real-time)
Channels:	2
Acquisition Modes:	Normal, Peak Detect, AVG (2–256 averages)
Input Coupling:	DC, AC, GND
Input Impedance:	1 MΩ ±2% ∥ ~21 pF ±3 pF
Probe Attenuation Factors:	1×, 10×, 100×, 1000×
Max. Input Voltage:	300 V (DC + AC peak, 1 MΩ)
Memory Depth / Record Length:	12 k points / 3 M points
Timebase Range:	10 ns/div – 50 s/div (stepping 1-2-5)
Timebase Accuracy:	±50 ppm (interval ≥1 ms)
Vertical Scale Range:	5 mV/div – 20 V/div
Vertical Resolution:	8-bit
Vertical Offset Range:	±1.2 V at 5 mV/div; ±24 V at 200 mV–1 V/div; ±240 V at 2–20 V/div
Rise Time:	≤14 ns
LF Response (AC-coupled):	≤10 Hz (-3 dB)
Trigger Types:	Edge, Pulse Width, Video, Slope
Trigger Coupling:	DC, AC, HF Reject (>80 kHz)
Trigger Sensitivity:	≤1 div
Hold-Off Range:	100 ns – 1.5 s
Display:	3.5″ TFT LCD, 320×240 pixels, color/black & white
Battery Life:	6 hours
Dimensions / Weight:	199 × 118 × 49 mm / 0.9 kg (net)
Operating Temperature:	0 °C – +40 °C
Storage Temperature:	-20 °C – +60 °C
Humidity:	+10 °C–+30 °C: ≤90%±5% RH; +30 °C–+40 °C: ≤60%±5% RH
Altitude:	Operating to 3000 m; non-operating to 5000 m
Safety Standards:	IEC61010-1, CAT III 600 V, Pollution Degree II

Applications:

Waveform Acquisition and Analysis.
Field Diagnostics and Signal Troubleshooting.
Portable Electrical Measurements (Voltage, Current, Resistance).
Oscilloscope-Based Frequency Spectrum Analysis (FFT).
Multimeter Testing for Electronic Components.
Signal Monitoring in Industrial and Educational Settings.
Transient and Pulse Analysis with Peak Detect.
Measurement of Signals with DC Offset.
Noise Filtering and Smoothing with AVG Mode.
Firmware Updates and PC-Based Data Handling.

Package Contents:

1x Main unit (UTD1025DL oscilloscope)
1x Power adaptor
2x Standard passive probes (1×/10×, 25 MHz)
2x Multimeter test leads (banana plug, red & black)
1x Current divider module UT-M04 (4 A range)
1x mA current module UT-M10
1x Oscilloscope probe adjusting tool
1x USB communication cable
1x Operating Manual
1x Software CD
1x Carrying bag

Documents:

Datasheet
User manual

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UNI-T UTD1025DL Handheld Oscilloscope

Description