ZOYI ZT-703S - 50MHz - 2 Channels

Discover the versatility of the ZOYI ZT-703S, a 3-in-1 oscilloscope and digital multimeter tester ...

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B&QB&Q - Zt-703S Digital Oscilloscope Multimeter 3 In 1 Signal Generator50Mhz2 Channels25,000C Trms3.5" Ips Display Full Kit
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Product Information

Full details

The ZOYI ZT-703S is a versatile 3-in-1 device combining an oscilloscope, digital multimeter, and signal generator, ideal for electronics enthusiasts and professionals. It provides accurate measurements with its 50 MHz bandwidth and 3.5" color screen. Note that while it offers a wide range of features, its compact size may limit the scope of extremely complex projects.

All features

Model Part NumberZT-703S
BrandZOYI

Extended Product Information

FAQs

What is the maximum voltage the ZT-703S can measure?

The ZT-703S can measure up to 1000V DC and 750V AC.

What is the bandwidth of the oscilloscope?

The oscilloscope has a 50 MHz bandwidth.

Does it have a signal generator?

Yes, the ZT-703S includes a built-in signal generator.

Can I measure the temperature with this device?

Yes, it can measure temperature from -20°C to 1000°C.

What kind of screen does the ZT-703S have?

It has a 3.5" IPS full-view color screen.

What is the sampling rate?

The real-time sampling rate is 280MSa/s.

What is the weight of the device?

The weight of the device is 630g (excluding battery).

Troubleshooting

Device won't turn on.

Check the battery installation and ensure the batteries are fresh. If using an external power supply, confirm it is correctly connected and providing the required voltage.

Inaccurate readings.

Verify that the probes are properly connected and that the device is set to the correct measurement range. Calibrate the device using the built-in calibration function if needed.

Waveform display is unstable.

Adjust the trigger settings to stabilize the waveform. Ensure the input signal is within the device's bandwidth and voltage limits.

Multimeter functions not working.

Check the fuse and replace if blown. Make sure the leads are connected correctly and that the device is in the appropriate mode for the measurement you are attempting.

Pros and Cons

Pros

  • Versatile 3-in-1 design saves space and cost.
  • High bandwidth and sampling rate for detailed signal analysis.
  • User-friendly interface with a clear color screen.
  • Comprehensive measurement capabilities for various applications.
  • Compact and portable design.

Cons

  • Limited storage depth of 128Kpts.
  • The included signal generator's capabilities are not specified in detail.
  • ABS+TPE material construction may have durability limitations compared to metal casings.
  • The weight of 630g (excluding battery) might make it less convenient for some.
  • Not suitable for extremely complex projects that require very large storage depth.

Setup, Compatibility & Care

  1. Setup: Install the batteries (not included). Connect probes and test leads to their respective inputs.
  2. Compatibility: Compatible with standard oscilloscope probes and multimeter test leads.
  3. Care: Keep the device clean and dry. Avoid extreme temperatures and humidity. Do not exceed the maximum input voltage or current ratings. Clean the screen with a soft, dry cloth. Store the device in a clean, dry place when not in use.

Calibration

The device includes an auto-calibration function. Follow the on-screen instructions in the menu.

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