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    300 MHz Digital Storage Oscilloscope, 2 Channel, 2.5 GSa/s

    This compact lightweight digital oscilloscope is a high-quality dual-channel, 300 MHz bandwidth oscilloscope. DSO oscilloscope provides 2.5 GSa/s real-time sample rate, a built-in DDS signal generator, supports 12 kinds of functional signals. Cursor measurement function, convenient manual measurement period, frequency and voltage.
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    🚚 Free shipping
    🔙 30-day returns
    📅 Delivery: 7-12 days

    SISCO storage oscilloscope with 300 MHz bandwidth, 2.5 GSa/s sampling rate, 8 inches color LCD screen, bright color, and high contrast. You can adjust the screen brightness and background grid brightness according to your needs.

    Detail of digital stroage oscilloscope

    Digital storage oscilloscope interface details

    1. 8-inch high-resolution LCD
    2. Vertical control area
    3. Function key area
    4. Trigger area
    5. Horizontal control area
    6. Function selection button
    Detail of PC oscilloscope

    Support SCPI

    1. Trigger output or pass/fail output port
    2. Stowable handle
    3. Switch
    4. Main power switch
    5. Power socket
    6. Optimized cooling holes
    7. Ground port
    8. Tripod (adjustable oscilloscope tilt angle)


    Dimension Unit (mm)

    Dimension of digital storage oscilloscope


    The main application of a SISCO oscilloscope is used to display the waveforms of signals. It can be used in many fields such as automotive test, signal analysis, electrical, transducer test and measurement, electrical equipment design, medical equipment testing field, etc.

    Application of oscilloscope



    Model SISCO-EDS-302C
    Bandwidth 300 MHz
    Channel 2+ external trigger
    Sample rate 2.5 GSa/s
    Acquisition model Sample, Peak detect
    Record length 10M
    Display 8 inch LCD
    Waveform refresh rate 10000 wfrms/s
    Input coupling DC, AC, Ground
    Probe attenuation 1X, 10X, 100X, 1000X
    Input Impedance 1MΩ ± 2%, in parallel with 15pF ± 5pF
    Max. input voltage 400V (DC+AC, PK - PK)
    Bandwidth limit(typical) 20MHz / Full bandwidth
    Sampling rate range 1ns/div ~ 100s/div,step by 1-2-5
    Vertical Resolution 8 bits
    Sensitivity Resolution 2mV/div~10V/div
    Low Frequency(-3db) ≥10 Hz (at input, AC coupling)
    Rise time (at input, Typical) ≤5.8ns
    Trigger type Edge
    Trigger model Auto, Normal, single
    Trigger level range ±6 div from the screen center
    Automatic measurement Vpp, Vavg, Vrms, Frequency, Period, Vmax, Vmin, Vtop, Vbase, Vamp, Overshoot,
    Preshoot, Rise Time, Fall Time, +Width, -Width, +Duty, -Duty, DelayA→B , DelayA→B
    Cursor measurement ΔV, ΔT, ΔT&ΔV between cursors,auto cursor
    Dimension 340*155*70mm
    Weight 1.8kg



    • Power cable
    • USB cable
    • Probe
    • Probe Adjust
    • Quick Guide

    Q1: Can an oscilloscope measure DC voltage?
    A1: DC voltage can be measured using either an oscilloscope or a digital multimeter. Each piece of testing equipment has its advantages and disadvantages.

    Q2: What is the maximum frequency for the oscilloscope?
    A2: System bandwidth determines an oscilloscope's fundamental ability to measure an analog signal - the maximum frequency range that it can accurately measure. Entry-level scopes will often have a maximum bandwidth of 100 MHz. They can accurately (within 2%) show the amplitudes of sine-wave signals up to 20 MHz.

    Q3: What is the record length for an oscilloscope?
    A3: The record length, measured in points or samples, divided by the sample rate (in Samples/second) specifies the total time (in seconds) that is acquired. Example: With a record length of 1 M points and a sample rate of 250 MSa/sec, the oscilloscope will capture a signal of 4 msec in length.

    Tips: How to maintain a digital storage oscilloscope?

    • Do not store or place the instrument in a location where the LCD will be exposed to direct sunlight for an extended period of time.
    • Do not allow sprays, liquids and solvents to get on the instrument or probe as this may damage the instrument or probe.
    • Using a soft cloth to wipe the dust from the outside of the instrument and the probe. When cleaning the LCD screen, be careful not to scratch the transparent LCD protective screen.
    • Wiping the instrument with a soft cloth that is damp but does not drip, taking care to disconnect the power. A soft detergent or water can be used to scrub. Do not use any abrasive chemical cleaners as they may damage the instrument or the probe.



    Thank you for buying industrial test and measurement equipment on, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.

    What is covered?

    SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.

    What is not covered?

    • Product purchased from anyone other than a SISCO store or a SISCO authorized reseller.
    • Expendable parts.
    • Routine cleaning or normal cosmetic and mechanical wear.
    • Damage from misuse, abuse or neglect.
    • Damage from use of parts other than SISCO approved.
    • Damage from use outside the product’s usage or storage parameters.
    • Damage from use of parts not sold by SISCO.
    • Damage from modification or incorporation into other products.
    • Damage from repair or replacement of warranted parts by a service provider other than a SISCO authorized service provider.
    • Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.
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