ZT703S Oscilloscope Multimeter High Precision Dual Channel 50MHZ Digital Oscilloscope Signal Source Auto Repair

★★★★★ 4.8 80 reviews

US$43.98
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US$43.98
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Free shipping Free 30-day returns

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Product details

Management number 237869086 Release Date 2026/07/11 List Price US$43.98 Model Number 237869086
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ZT703S Oscilloscope Multimeter High Precision Dual Channel 50MHZ Digital Oscilloscope Signal Source Auto Repair

  • ZOYI ZT-703S Three-in-One Digital Multimeter

    ZT-703S combines three main functions:

    digital oscilloscope

    signal generator

    Digital multimeter

    In addition, it cleverly integrates functions such as testing AC/DC voltage, AC/DC current, capacitance, resistance, frequency, etc., and has a true RMS function.

    The instrument panel is equipped with a 3.5-inch color display with a resolution of 320x240.

    ZT-703S has a built-in 3400mAh battery, providing users with efficient work, mobility and better functionality.

    This device is perfect for testing electrical instruments in homes, cars and circuit systems, as well as digital multimeters for measuring and detecting sockets, switches, lights and low-voltage circuits.

  • Product Key Features:

    Three-in-one device: digital oscilloscope, signal generator and multimeter combined

    3.5-inch display - easy to control devices and easy to read measurement results

    Operation mode: automatic, manual

    Powered by 18650 3400mAh battery

    Charging via USB-C cable

    Dual channel

    Sampling rate: 3 times per second

    True RMS function

    Backlight

    Buzzer

    Low battery indicator

    Screen backlight

    Data storage function

    Made of durable ABS material

    Widely used in electronic products

  • Many measurement functions

    The ZOYI ZT-703S multimeter is equipped with many functions, making it an extremely useful device in diagnostic work.

    Equipment functions:

    1. Direct voltage measurement (DC)

    2. AC voltage measurement (AC)

    3. Alternating current measurement

    4. Direct current measurement

    5. Resistance

    6. Capacitance

    7. Frequency

  • Manufacturer: ZOYI

    Model: ZT-703S

    Number of channels: 2

    Sampling rate: 3 times/second

    DC current: 25,000 m-250.00 mA; 2.5000A-10.000A ± (0.8%+3)

    AC current: 25.000mA-250.00mA; 2.5000A-10.000A ± (0.5%+3)

    DC voltage: 25.000mV-250.00mV; 2.5000 V-1000.0 V ± (0.5%+3)

    AC voltage: 25.000mV-250.00mV; 2.5000V-750.0V ±(0.5%+3)

    AC Frequency: 40Hz-1kHz

    Capacitance Measurement Range: 0-99 99mF, ±(2.0%+5)

    Resistance Measurement Range: 0-250.0μΩ, ±(1%+3)

    Frequency Range: 0-999.9kHz, ±(0.1%+3)

    Capacitance: 50MHz

    Operation Mode: Normal Mode (200MSA/s), High Speed ​​Mode (280MSA/s)

    Trigger Method: Automatic, Normal, Single Measurement

    Power Supply: Built-in 18650 3400mAh Battery

    Display Screen: 3.5 inch Color

    Screen Resolution: 320x240

    Material: ABS + TPE

    Dimensions: 17.7 x 8.9 x 4 (centimeters)

  • This set includes:

    1. ZT-703S measuring device

    2. Measuring line group

    3.2x oscilloscope probe

    4. USB cable

    5. Cases

    ZOYI version with oscilloscope:

    ZT-701S: 1 channel, 24 MSps, 3 MHz, 64 Kpts, 2.8 inch screen, 6000 count multimeter

    ZT-702S: 1 channel, 48 MSps, 10 MHz, 64 Kpts, 2.8 inch screen, 9999 count multimeter

    ZT-703S: 2-channel, 250 MSps, 50 MHz, 512 Kpts, 3.5 inch screen, 25,000 count multimeter

  • Information!

    Due to differences in the type, intensity, angle of light and display settings, the colors in the photo may differ from the actual colors.

Bandwidth 50 MHz
Sample rate 3 Hz
Channels 2
Oscilloscope type Digital Oscilloscopes
Resolution 320x240
Screen size 3.5"
Features Precision, Digital, Durable, Backlight, Low Battery Indicator
Power type Battery
Display Digital
Brand NOBRAND
Accessories Measuring line group, 2x oscilloscope probe, USB cable, Cases
Dimensions 17.70 x 8.90 x 4.00 cm
Has written warranty No
Model ZT-703S
Rec. use Equipment

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4.8 out of 5
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80 ratings | 33 reviews
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