HDS3102M-N Handheld Oscilloscope 100MHz 500MSa/s

OWON HDS3102M-N Handheld Oscilloscope 100MHz 500MSa/s
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Warranty:1 year
User's Manual:Download
Installation Guide:Download
USB Host

The high-performance handheld oscilloscope with widened bandwidth and key control on each channel. The device is convenient for signals research, operations between the channels and the electrical parameters measurement as well. Application: design and debug, circuit function test, education, technical training, maintenance testing.

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Retail price:$469.00

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Classic Scopemeter (Digital storage oscilloscope + Digital Multimeter). DSO: Two channels; bandwidth 100MHz; sample rate (Real time) 500MS/s; record length 6K points on each channel; cursor and automeasurement (20 types); trigger type: edge, video; Math; FFT; peak detect and average; waveform record; USB Flash Disk Storage. DMM: VDC, VAC, DC, AC, resistance, capacitance, diode test, on-off test. Display: 3.8'' color LCD, TFT screen, 640×480 pixels; 110-220V; Dimensions: 7.1x4.5x1.6in / 180x115x40mm. Weight: 22.8oz / 645g.

Please click to learn how it works. OWON App Software PDF file

Bandwidth100 MHz
Sample rate500 MSa/s
Memory depth6 kpts on each channel
Vertical resolution (bits)8
Trigger typesEdge trigger, Video signal trigger
Number of automatic measurements20
Automatic measurementVpp, Vmax, Vmin, Vavg, Vtop, Vbase, Width, Vrms, Frequency, Period, Overshoot, PREShoot, Rise Time, Fall Time, +Wid, -Wid, +Duty, -Duty, Delay A→B
Waveform mathAddition (+), Subtraction (-), Multiplication (*), Division (/), FFT (fast Fourier transform)
InterfaceUSB Host, USB Device
Display3,5 color LCD 640×480 pixels, 65536 colors
Power supply110...240 VAC, battery
Dimensions7.1 x 4.5 x 1.6 in

Technical Specifications:

The oscilloscope should operate continuously for more than 30 minutes under the specified operating temperature.

If the operating temperature is up to or larger than 41F/5C, the system function menu must be opened to make the system perform a Auto-calibration procedure.

Except those specifications marked with the word Typical, all specifications can be up to the mentioned definitions.



  • Input coupling: DC, AC, Ground
  • Input impedance: 1MΩ2% connected in parallel with 15pF5pF
  • Probe attenuation coefficient: 1X, 10X, 100X, 1000X
  • Max. Input voltage: 400V (peak)
  • Channel delay time (typical): 150ps


  • Sampling rate range: 0.25Sa/s~500MSa/s
  • Waveform interpolation: sin(x)/x
  • Record length: 6K points on each channel
  • Scanning speed range (s/div): 5ns/div~100s/div, stepping in the 1-2-5 mode
  • Sampling rate and delay time accuracy: 100ppm (any time interval which is equal to or larger than 1ms)
  • Time interval (ΔT) measurement accuracy (full bandwidth): Single: (1 sampling interval time +100ppm Ч reading+0.6ns) > average 16: (1 sampling interval time +100ppm Ч reading+0.4ns)


  • Analog digital converter (A/D): With the resolution of 8 bits, make sampling on both channels synchronously
  • Sensitivity range (V/div): 5mV/div~5V/div (at the input BNC)
  • Displacement range: 1V (5mV/div~100mV/div), 10V (200mV/div~1V/div), 50V (2V/div~5V/div)
  • Analog bandwidth: 100MHz
  • Single bandwidth: Full bandwidth
  • Low frequency response (AD coupling, -3dB): ≥5Hz (at the BNC)
  • Rise time (typical one at the BNC): ≤3.5ns
  • DC gain accuracy: 3%
  • DC measurement accuracy (average value sampling mode): The voltage difference (ΔV) between any two points on the waveform after averaging the captured waveforms more than 16: (5%reading+0.05divisions).

Trigger sensitivity

  • DC coupling 1div (DC~full bandwidth)
  • AC coupling Same as the DC coupling when it is equal to or larger than 50Hz
  • Triggering level range 6 divisions from the screen center
  • Triggering level accuracy (typical) which is applicable to the signal with rise and fall time equal to or longer than 20ns 0.3 divisions
  • Trigger displacement 655 divisions for pre-triggering and 4 divisions for post-triggering
  • Trigger Holdoff range 100ns~10s
  • Make a 50% level setting (Typical). Operation with the input signal frequency equal to or larger than 50Hz
  • Trigger sensitivity (Video triggering and typical mode) 2 divisions of peak-to-peak value
  • Signal system and line/field frequency (Video triggering mode); Support the NTSC, PAL and SECAM broadcasting systems of any field or line frequency.


  • Readout resolution: 6 digits
  • Frequence range: AC coupling, 2Hz to full bandwidth
  • Single source: when the triggering mode is edge triggering it is a one channel cymometer; When the triggering mode is alternating triggering it is a two channel cymometer; When the triggering mode is video triggering the cymometer will not work
  • Cursor measurement: Voltage difference (ΔV) and time difference (ΔT) between cursors
  • Auto measurement: Peak-to-peak value, average value, root mean square value, frequency, period, Vmax, Vmin, Vtop, Vbase, Vamp, Overshoot, Preshoot, RiseTime, Fall Time, +Width, -Width, +Duty, -Duty, Delay A B.


1X position 10X position
Bandwidth Up to 6MHz (DC) Up to full bandwidth (DC)
Attenuation rate 1:1 10:1
Compensation range 15pf~35pf
Input resistance 1MΩ2% 10MΩ2%
Input impedance 85pF~115pF 14.5pF~17.5pF
Input voltage <200VDC+Peak AC <600VDC+Peak AC

Voltage (VDC)
Input Impedance: 10MΩ. Max. Input Voltage: 1000V (DC or AC peak-to-peak value)

Range Accuracy Resolution
400.0mv 1%2digit 100V
4.000V 1mV
40.00V 10mV
400.0V 100mV
1000.0V 1V

Voltage (VAC)

Input Impedance: 10MΩ. Max. Input Voltage: 750V (AC, virtual value). Frequency range: from 40Hz to 400Hz. Display: Virtual value of the sine wave

Range Accuracy Resolution
4.000V 1%3digits 1mV
40.00V 10mV
400.0V 100mV
750.0V 1.5%3digit 1V

Direct Current (DC)

Range Accuracy Resolution
40.00mA 1.5%1digit 10A
400.0mA 1.5%1digit 100A
10A 3%3digit 10mA

Alternating Current (AC)

Range Accuracy Resolution
40.00mA 1.5%3digit 10A
400.0mA 2%1digit 100A
10A 5%3digit 10mA


Range Accuracy Resolution
400.0Ω 1%3digit 0.1Ω
4.000kΩ 1%1digit
40.00kΩ 10Ω
400.0kΩ 100Ω
4.000MΩ 1kΩ
40.000MΩ 1.5%3digit 10kΩ


Range Accuracy Resolution
51.20nF 3%3digit 10pF
512.0nF 100pF
5.120F 1nF
51.20F 10nF
100F 100nF


Voltage reading: 0V~1.5V

On-off Test

There is a beep sound when the on-resistance is less than 50Ω.

General Specifications:

Basic parameters

  • Mechanical dimensions: 7.1x4.5x1.6in / 180x115x40mm
  • Weight: 22.8oz / 645g
  • Power consumption: <6W
  • Display type: 3.7" color liquid crystal display
  • Display resolution: 640(horizontal) x 480(vertical) pixels
  • Display color: 65536 colors

Power Adapter

  • Power supply: 100-240VAC 50/60Hz
  • Power output: 9VDC
  • Current output: 3000mA

Battery type: 7.4V built-in Li-ion battery

Working environment

  • Used battery: 32 to 122F / 0 to 50C
  • Power adapter: 32 to 104F / 0 to 40C



  • 32 to 50F / 0 to 10C, no condensation
  • 50 to 86F / 10 to 30C, 95%
  • 86 to 104F / 30 to 40C, 75%
  • 104 to 122F / 40 to 50C, 45 %


  • -4 to +140F / -20 to +60C, no condensation

1. AC-DC adapter

2. Oscilloscope Probe x 2 (grey)

3. Multimeter test lead x 2 (black and red)

4. USB Mass Storage connect cable

5. Extension module for small capacitance measurement

6. Probe adjustment tools

7. USB communication cable or RS-232C communication cable
8. User Manual

9. CD-ROM (software)

10. Hard carrying case

11. Soft carrying case (optional)

12. the output terminal of 1KHz 5V square-wave test signal

The use of oscilloscopes-multimeters

Multimeter mode

AC Current Measurement AC Voltage Measurement

DC Current MeasurementDC Voltage Measurement

Resistance Measurement Relative Measurement

On off Test Diode Measurement

Capacitance Measurement

Oscilloscope mode

Autoscale Horizontal - Vertical multi period waveforms 1Autoscale Horizontal - Vertical multi period

Automatic Scope Measurements Average Factor Sampling Mode

Peak Detection Persistence to ObserveDynamic Signals

Signal controlWaveform Mathematics

Window Setting 1 Window Setting 2

Alternate Trigger Blackman window FFT

Hamming window Hanning window

Rectangle window FFT Waveform Saving Setups in FFT mode

Use the Cursor for a Time MeasurementUse the Cursor for a Voltage Measuremen

Cursor range measurement Cymometer

Frequently Asked Questions

  • High voltage measurement testing are not allowed over 300 volts
  • The measured voltage amplitude value is 10 times greater or smaller than the actual value
  • When changing the horizontal sweep on the digital oscilloscope at different horizontal points observed inexplicable change in the form of the same signal, why is this happening?
  • Backlight adjust function is available for this HDS model
  • There is wave form displayed, but it is not stable

  • High voltage measurement testing are not allowed over 300 volts

    Even when you can read in a probe 600V PK CAT I. The Aktakom, Owon or Rigol oscilloscopes does not support more than 300V RMS or 400V PK. For higher voltage please contact us to request a special device.


    The measured voltage amplitude value is 10 times greater or smaller than the actual value

    Check whether the channel attenuation coefficient and the attenuation coefficient of the probe used is match.

    When changing the horizontal sweep on the digital oscilloscope at different horizontal points observed inexplicable change in the form of the same signal, why is this happening?

    In fact, this is not a problem.

    Just keep in mind that you're using a digital oscilloscope, which digitizes the signal with different sampling rates depending on the selected horizontal sweep, and then connects the digitized points with strait line while restoring the real shape of the signal.

    Your first screen shows that you are measuring voltage 50 Hz with the 10 ms / div sweep and a sampling frequency of 20 kHz Ks/s

    One signal period (20 ms), digitized in this mode, 20E-03 (sec) * 20E03 (1/sec) = 400 points. This is enough to properly restore and interpolate a sine wave of 50 Hz (i.e. in a period of 20 ms).

    Normal display, with a sweep 10 ms / div:

    Distortion of the same signal at 10 s / div sweep

    Your second screen is set to sweep 10 sec / div, and sample rate on a sweep turned to 20 samples per second (20 Sa / s). I.e. one signal period 20 ms had: 20E-03 (sec) * 20 (1/sec) = 0.4 points. That means that to restore (to interpolate the points) a sine wave with less than one point in time is impossible, so you get this mess (known as "aliasing" or a false frequency) formed by the beats of the measured frequency and sampling frequency.

    In order to correctly install a data collection in a digital oscilloscope one should follow a simple rule - the sampling rate must be at least 5-10 times higher than the frequency signal, in that case you will not have the issues that we just discussed.

    This applies to all digital oscilloscopes and in no way connected to any particular make or model of oscilloscope or its probes.


    Backlight adjust function is available for this HDS model

    The backlight adjust function is only available for the following HDS models:

    • HDS3102M-N
    • HDS2062M-N


    There is wave form displayed, but it is not stable

    • Check whether the Source item in the TRIG MODE menu is in conformity with the signal channel used in the practical application.
    • Check on the trigger Type item: The common signal chooses the Edge trigger mode for Type and the video signal the Video. Only if a proper trigger mode is applied, the wave form can be displayed steadily.
    • Try to change the trigger coupling into the high frequency suppress and the low frequency suppress to smooth the high frequency or low frequency noise triggered by the interference.


    Owon Oscilloscope Software version

    Learn more...

    Escopiometro clsico: Osciloscopio digital con almacenamiento (DSO) + Multmetro Digital (DMM).
    DSO: Dos canales. Ancho de banda de 100 MHz. Frecuencia de muestreo (en tiempo real) de 500MS/s. Mxima longitud de registro 6 mil puntos por cada canal. Veinte mediciones automticas. Disparador de borde, de video y matemtico. FFT. Deteccin de picos y promedio. Grabacin de forma de onda. Almacenamiento en memorias USB (Flash Disk Storage).
    DMM: 3 dgitos, VCD, VCA, CC, AC, resistencia, capacitancia, testeo de diodos, de encendido y apagado.
    Monitor LCD de 3.8'' a color, pantalla TFT de 640 480 pxeles. Dimensiones: 7.1” x 4.5” x 1.6” / 180mm x 115mm x 40mm. Peso: 22.8 oz / 645 g.

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