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3 In 1 Oscilloscope Transistor Tester Signal Generator 10M Bandwidth Burn-In Proof, FNIRSI DSO-TC4

3 In 1 Oscilloscope Transistor Tester Signal Generator 10M Bandwidth Burn-In Proof, FNIRSI DSO-TC4

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1. All-round intelligent anti-burn protection, safe measurement, comprehensive protection for your safety2. Higher performance 10mhz bandwidth +48MS sampling, accurate capture... Read more

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£ 54.99 GBP

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    • Shipped today? Order within: Jun 14, 2026 14:00:00 +0100
    • We take great care in ensuring that all our products meet quality standards and are packaged securely for safe delivery.
    • No hassle returns, 30 days return

    Description


    1. All-round intelligent anti-burn protection, safe measurement, comprehensive protection for your safety
    2. Higher performance 10mhz bandwidth +48MS sampling, accurate capture of the waveform, master every detail
    3. Efficient detection and intelligent identification of easy to test devices, such as diodes, zener diodes, thyristors, capacitors, resistors, inductors, transistors, mosfet
    4. 13 kinds of signal waveforms, can meet a variety of test needs
    5. Built-in 1500mAh lithium-ion battery, Type-C charging, automatic sleep mode, suitable for long-time work
    6. USB share waveform data, easy to manage the oscilloscope, and connected to the PC via USB cable for secondary analysis

    Functional parameters:
    1. Screen: 2.8-inch TFT color screen
    2. Backlight: adjustable backlight brightness
    3. Power supply: TYPE-C (5V/1A)
    4. Battery: 3.7V/1500mAh
    5. Language: Chinese, English, German, Portuguese, Spanish, Japanese, Russian, Korean
    6. Size: about 90 x 142 x 27.5mm
    7. Weight: about 186g

    Oscilloscope parameters:
    1. Real-time sampling rate: 48MSa / s
    2. Analog bandwidth: 10MHz
    3. Input impedance: 1 megohm
    4. Coupling method: AC/DC
    5. Test voltage range: 1:1 probe: 80Vpp (+40V); 10:1 probe: 800Vpp (+400V)
    6. Vertical sensitivity: 10mV/div-10V/div (X1 gear)
    7. Vertical displacement: adjustable with indication level
    8. Horizontal time base range: 50ns-20s
    9. Trigger mode: automatic, regular and single (Auto/Normal/Single)
    10. Trigger type: rising edge, falling edge
    11. Trigger level: adjustable, with instructions
    12. Waveform freeze: Yes (HOLD function)

    Transistor parameters:
    1. Diode: forward voltage drop less than 5V
    2. Voltage regulator diode: 0-32V
    3. Field Effect Tube: JFET, IGBT, MIOSTET
    4. Unidirectional thyristor: turn-on voltage less than 5V, gate level
    5. Bidirectional thyristor: trigger current 6 less than mA
    6. Capacitance: 25pF-1000uF
    7. Resistance: 0.01 ohm-50 megohm
    8. Inductance: 10uH-1000uH

    Signal generator parameters:
    1. Output waveform: support 13 kinds of waveform output
    2. Waveform frequency: 0-50KHz
    3. Square wave duty cycle: 0-100 percent
    4. Waveform amplitude: 0.1V-3.0V

    Packing list:
    DSO-TC4 tester x 1
    P1600 oscilloscope probe x 1
    Adaptor x 1
    TYPE-C charging cable x 1
    Normal probe x 1
    Test hook x 3


    Specification:
    Package Weight
    One Package Weight 0.42kgs / 0.93lb
    One Package Size 21cm * 11cm * 7cm / 8.27inch * 4.33inch * 2.76inch
    Qty per Carton 50
    Carton Weight 22.20kgs / 48.94lb
    Carton Size 55cm * 44cm * 35cm / 21.65inch * 17.32inch * 13.78inch
    Loading Container 20GP: 314 cartons * 50 pcs = 15700 pcs
    40HQ: 730 cartons * 50 pcs = 36500 pcs

    Specifications

    • Product Assurance: Quality Standards

    Pros and cons

    • Sustainably produced
    • Ideal for everyday use

    Returns & Delivery

    When will my order be delivered?

    At Great Deal Offers, we provide accurate delivery estimates based on your address and the chosen carrier. To view your expected delivery date, please add the product to your cart—your exact options will appear instantly.

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    We work with multiple trusted carriers. Royal Mail, Evri, DPD. Delivery estimates are based on:

    • Your shipping address
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    • The shipping service you select (standard, express, priority, etc.)

    Processing time, usually 1–2 business days

    Our system automatically shows you the best estimated arrival date before checkout.

    Do you offer tracking?

    Yes. Every order includes a tracking number once it is dispatched. You’ll receive it automatically via email or SMS (if provided). Tracking updates allow you to see each step of your order’s journey.

    Can I return my product?

    Yes, you can return your product. At Great Deal, we want you to feel confident and satisfied with your purchase. If an item arrives damaged, faulty, or not as described, we will happily offer a replacement or refund. Contact our support team via info@greatdealoffers.co.uk

    To speed up resolutions, we kindly request that you provide photo or video evidence of the issue.

    What can I do if my item (or part of it) is damaged?

    At Great Deal, we want every order to arrive in perfect condition. If your item—or any part of it—arrives damaged, we will resolve the issue quickly and fairly.

    Eligibility for Returns

    You may request a return if:

    • The product arrives damaged, defective, or not working
    • You receive the wrong item
    • The item is not as described on our website

    To process your return quickly, we may ask for a photo or video showing the issue.

    Do I Need to Return the Item?

    In most cases, you will not need to return the damaged item, especially when photo/video proof is sufficient.

    If a return is required, Great Deal will provide clear instructions and, when applicable, a prepaid return label.

    We’re Here to Help

    Our goal is to resolve all damage-related issues quickly, fairly, and with minimal inconvenience to you.

    You may contact us anytime at: info@greatdealoffers.co.uk

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