UCE-DSO4200C Oscilloscope & Curve Tracer

Original price was: $3,999.00.Current price is: $2,999.00.

SKU: UCE-DSO4200C Categories: ,
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With this unique device, you will have the basic devices needed for fault detection of Electronic boards: Oscilloscope, curve tracer, signal generator and short circuit finder.

UCE-DSO4200C can transmit all data to a PC via USB connection. This USB connection provides the possibility to use the device with PC software.

In addition, this device can mirror the LCD screen image to a monitor via the HDMI output and can be controlled with a wireless mouse.

In the curve tracer mode, passive elements can be checked without triggering active elements with a 0.2V test signal. Thus, less component disassembly is ensured in troubleshooting.

In short-circuit finder mode, the short-circuit line on the PCB can be analyzed and its location can be found.


  • Display: 5.0 inch 800× 480 pixel color LCD with Touch screen
  • Oscilloscope Channels: 2
  • Curve Tracer Channels: 2
  • Signal Generator Channel: 1
  • PC connection: mini USB connector (USB 2.0 HID protocol).
  • Storage: internal 4GB disk (microSD card)
  • HDMI out for TV or Monitor (800×480 @60Hz)
  • Multi-Device Wireless Mouse for Device and PC
  • internal battery: 3.7V 10,000mAh (~4.5 hours)
  • Power Consumption: 15W
  • Dimensions: 170 x 200 x 140 mm

Features of Oscilloscope:

  • Analog Bandwidth: 20MHz
  • Maximum sampling rate: 8-bit 250 MS/s Real-Time Sampling, 6 GS/s Equivalent-Time Sampling (ETS)
  • Sampling depth: 8kB
  • Input impedance: 1MΩ
  • Vertical sensitivity: 5mV/div~10V/div
  • Horizontal sensitivity: 10ns/div~500ms/div
  • Max input voltage: ±50V (X1 Probe), ±500V (X10 Probe)
  • Coupling: AC/DC
  • XY Mode
  • Trig modes: Run, single, hold functions
  • Trigger functions: rising / falling edge
  • Auto Measurement: frequency, peak-to-peak voltage, mean voltage, RMS voltage
  • Cursor: differential measurement for time and voltage
  • FFT analyze: 1024 points FFT analyze
  • Math Functions: CH1+CH2, CH1-CH2, CH1*CH2, CH1/CH2, CH1 FFT, CH2 FFT.

Features of Signal Generator:

  • Signals: Sine, square, triangle, sawtooth, sinC, noise, exponential, full wave, half wave, gauss, direct, staircase.
  • Max. Voltage: ±5.0V (10Vpp)
  • Frequency: 0.001Hz~20MHz

Features of Curve Tracer:

  • Waveform: Sine wave
  • Test Frequencies: 20Hz ~ 10kHz (36 steps)
  • Open circuit Voltage:  ±0.2V ~ ±20V (24 steps)
  • Source Resistance: 10Ω, 47Ω, 100Ω, 470Ω, 1kΩ, 4.7kΩ, 10kΩ
  • 5 programmable user buttons

Package List:

  • Carrying Case
  • UCE-DSO4200C Device
  • Multi-Device Wireless Mouse
  • 2 sets 4mm banana multimeter probes
  • 2 pcs X1, X10 Oscilloscope Probe
  • 1 pc Test Hook Clip Probe for Signal Generator
  • 12V 2A power supply (EU Type)
  • Touch pen
  • USB cable
  • HDMI cable



Additional information

Weight 9000 g
Dimensions 40 × 35 × 20 cm




How to update firmware of UCE-DSO4200C

PC Software:
The program is compatible with Win8, Win10, Win11.
Requirement: Framework 4.5 or later

Update History

PC Software:

Released on 2024-03-29
Recent changes;
  • Curve Tracer: Added OPC (one probe comparison) Mode. With this mode, two boards can be compared by making consecutive measurements using only the Probe-1 channel.
  • Curve Tracer: Fixed an error that occurred when loading files in the database.
  • Some optimizations.

Released on 2024-02-16
Recent changes;
  • Improved the Update checking algorithm. The software automatically checks for updates when it first runs.
  • Some optimizations.

Released on 2024-01-22
Recent changes;
  • Curve Tracer: Corrected the spelling error in channel names in the graph.
  • Curve Tracer: The tolerance setting in the Advanced mode tab has been moved to the Basic mode tab.
  • Curve Tracer: Some optimizations.

Device firmware:

Released on 2024-04-08
Recent changes;
  • Curve Tracer: Improved the OPC mode algorithm.
  • Curve Tracer: Optimized the comparison algorithm.

Released on 2024-03-29
Recent changes;
  • Curve Tracer: Added OPC (one probe comparison) Mode. With this mode, two boards can be compared by making consecutive measurements using only the Probe-1 channel.
  • Some optimizations.

Released on 2024-02-16
Recent changes;
  • Oscilloscope: Automatic measurement values were displayed as a maximum of 4 values. This number was increased to 8.
  • Curve Tracer: Added testing of power switches such as NMOS, PMOS, IGBT, NPN, PNP, TRIAC, TRISTOR with two-probe measurement.
    • Requirement: for this measurement to be active, DUAL must be enabled and COMPARE must be disabled.
  • Curve Tracer: Improved the zener diode and standard diode detection algorithm. Voltages Vf and Vz are displayed bidirectionally with positive and negative directions.
  • Curve Tracer: Improved the DC measurement algorithm.
  • System info: Fixed a bug in the serial number display algorithm.
  • Some optimizations.


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