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    Portable Oscilloscope Multimeter

    SISCO portable oscilloscope multimeter is a multi-functional measuring instrument that integrates a 10MHz analog bandwidth oscilloscope and a 9999-code digital multimeter. 2.8-inch reverse color screen oscilloscope multimeter with auto/normal/single three trigger functions, ABS+TPE double injection molding process, strong and durable.
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    🚚 Free shipping
    🔙 30-day returns
    📅 Delivery: 7-12 days

    The handheld oscilloscope multimeter with a dual-mode design of oscilloscope and multimeter, which is easy to operate and improves work efficiency. The 2 in 1 oscilloscope multimeter is equipped with a high-efficiency one-key switching mode and automatic measurement, and it is widely applicable in academic experiments, electronic DIY, debugging and maintenance, electronic engineering education, etc.

    Portable oscilloscope multimeter detail

    Oscilloscope multimeter can be connected to a computer to view the measured waveform

    • During measurement, press the save button for 2 seconds, and release the button when the save progress bar pops up on the screen.
    • After connecting to the computer with a type-c cable, press the menu button to enter the menu.
    • Press → to the third page and press F3 "Data Save" to view the saved waveform on the computer.
    Portable oscilloscope multimeter detail

    Intelligent anti-burning

    • Dual fuse protection, portable oscilloscope multimeter built-in overload protection double fuse.
    • And equipped with high-performance chips, more accurate data reading.



    Portable oscilloscope multimeter size


    SISCO oscilloscope multimeter is a versatile tool used in various applications, including electronics repair, electrical maintenance, car repair and laboratory testing. It measures voltage, current, and resistance, and often includes additional features such as capacitance, frequency, and temperature measurement. Its precision and multifunctionality make it essential for diagnosing and troubleshooting electrical issues in both professional and educational settings.

    Digital multimeter for car repair

    Car Repair

    Digital multimeter for electronics repair

    Electronics Repair

    Digital multimeter for laboratory testing

    Laboratory Testing

    Digital multimeter for electrical maintenance

    Electrical Maintenance


    Oscilloscope Technical Specification

    Model SISCO-OM-AOS02
    Features Description
    Wideband 10MHz /
    Input Input coupling AC/DC
    Input impedance 1MΩ, @16pf
    Probe attenuation X1,X1O
    Maximum input voltage 150V(DC+AC peak)
    Horizontal Sampling rate range 1.5Sa/s~45MSa/s
    Waveform interpolation (sinx)x
    Scan rate range 50ns/div~20s/div
    Time base accuracy 20ppm
    Record length 65kbyte highest
    Sampling Rate 3 times/s /
    Sampling Sampling mode Real-time sampling
    Real-time sampling rate 48 MSa/s
    Number of Channels 1 /
    Vertical Sensitivity 20mV/div~10V/div
    Displacement range ±4 grid
    Analog broadband 10MHz
    Low-frequency response 10Hz
    Rise time <10ns
    DC gain accuracy ±3%
    Trigger Trigger mode Auto, Normal, Single
    Trigger edge Rising edge, Falling edge
    Measurement Automatic measurement Period, frequency, peak value, maximum value, minimum value, effective value

    Multimeter Technical Specification

    Function Range Resolution Accuracy
    DC Voltage (V) 999.9mV~999.9V 0.1mV~0.1V ±(0.5%+3)
    DC Voltage (mV) 9.999mV~99.99mV 0.001mV~0.001mV ±(0.5%+3)
    AC Voltage (V) 999.9mV~750V 0.1mV~0.1V ±(1%+3)
    DC Voltage (mV) 9.999mV~99.99mV 0.001mV~0.001mV ±(1%+3)
    AC Current(A) 9.999A~999.9㎃ 0.001A~0.1㎃ ±(1%+3)
    AC Current(/) 99.99㎃~9999㎂ 0.01㎃~1㎂ ±(0.8%+3)
    DC Current(A) 9.999A/999.9㎃ 0.001A/0.1㎃ ±(1.2%+3)
    DC Current(/) 99.99㎃~9999㎂ 0.01㎃~1㎂ ±(1%+3)
    Resistance 0~99.9mΩ 0.01Ω~0.01MΩ ±(3%+5)
    Capacitance 9.999nF~99.99mF 0.001nF~0.01nF ±(5%+5)
    Frequency (AC voltage range) 40Hz~1kHz 0.01Hz~0.1kHz ±(0.1%+2)
    Temperature -20℃~1000℃ 1℃ ±(2.5%+5)
    Humidity -4~1832℉ 1℉ ±(2.5%+5)
    Other Functions
    Anti-burn double fuse 200mA 250v/10a 250v
    Language Chinese/English
    Automatic Shutdown Settable shutdown time: 15min/30min/60min/120min/unlimited
    Maximum Count 9999
    Product Material ABS/TPE
    Test Lead Material Brass/PVC
    Battery Model 3.7V lithium battery
    Data retention
    Backlight brightness adjustable
    Data storage/viewing
    True effective value
    On/off buzzer


    Portable oscilloscope multimeter display


    Q1: What is an oscilloscope multimeter?
    A1: An oscilloscope multimeter combines the functions of a digital multimeter (DMM) with those of an oscilloscope, allowing it to measure standard electrical parameters like voltage, current, and resistance, while also visualizing waveform signals for more detailed analysis of electrical behavior.

    Q2: How does an oscilloscope multimeter differ from a regular digital multimeter?
    A2: While a regular digital multimeter measures and displays numerical values for electrical parameters, an oscilloscope multimeter can also display real-time waveform signals, providing a visual representation of signal characteristics such as frequency, amplitude, and noise, which is crucial for diagnosing complex electrical issues.

    Q3: How do I interpret the waveform display on an oscilloscope multimeter?
    A3: Interpreting the waveform display involves understanding key parameters such as amplitude (peak voltage), frequency (repetition rate of the waveform), and shape (sine wave, square wave, etc.). The oscilloscope multimeter’s manual or user guide typically provides detailed instructions on how to read and analyze these waveforms.

    Tips: Can an oscilloscope multimeter capture transient events?

    Yes, an oscilloscope multimeter can capture transient events. The oscilloscope function of the device is specifically designed to visualize and analyze rapid and short-duration changes in electrical signals, such as spikes, dips, and glitches. These transient events often occur too quickly for standard multimeters to detect, but an oscilloscope multimeter can display these events in real-time on its waveform screen. This capability is particularly valuable for diagnosing and troubleshooting dynamic or intermittent issues in electronic circuits, allowing you to see exactly how the signal behaves over time and identify the root cause of problems that might otherwise be missed.


    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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