
UNI-T UPO3504E 500MHz 4-Channel Digital Storage Oscilloscope
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Prices updated: 14 Oct 2026
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About this product
A 4-channel digital storage oscilloscope with 500 MHz bandwidth and 2.5 GSa/s sampling rate, for measuring and analysing analog signals in electronics and embedded development. It includes serial bus triggering and hardware decoding for UART, RS-232, I²C, SPI, CAN, CAN-FD, LIN and FlexRay, plus parallel bus decoding.
Specifications
- Bandwidth
- 500 MHz
- Analog channels
- 4
- Sampling rate
- 2.5 GSa/s
- Serial bus decoding
- UART, RS-232, I²C, SPI, CAN, CAN-FD, LIN, FlexRay
- Parallel bus decoding
- Yes
Frequently asked questions
Which serial protocols can it decode?
Hardware serial bus trigger and decoding is listed for UART, RS-232, I²C, SPI, CAN, CAN-FD, LIN and FlexRay.
Is it suitable for debugging I2C or SPI communication?
Yes. Serial bus triggering lets you capture a specific address or data frame, and decoding displays the bytes so you can verify communication between a microcontroller and its peripherals.





