Condition: Used — 2 of the knobs are missing. Basic tests have been carried out and the unit appears functional.

The Tektronix TDS5104B is a 4-channel, 1 GHz Digital Phosphor Oscilloscope with a 5 GS/s sample rate. This unit has been tested and found to be operational. Please note that 2 of the front panel knobs are missing, which should be taken into account when assessing suitability.

Included in the sale:
• Tektronix TDS5104B oscilloscope main unit

The images provided are of the actual item you will receive. Please review them carefully for the cosmetic condition and what is included in the sale.

The Tektronix TDS5104B is a high-performance Digital Phosphor Oscilloscope (DPO) designed for engineers requiring deep insight into complex, high-speed signals. It delivers 1 GHz bandwidth across four channels with a maximum sample rate of 5 GS/s, making it well suited for characterising fast edges, glitches, and transient events in demanding applications including embedded design, power electronics, telecommunications, and research.

Digital Phosphor technology provides three-dimensional waveform information — amplitude, time, and occurrence frequency — in real time, enabling users to detect and visualise rare or intermittent signal anomalies that traditional DSOs may miss.

Bandwidth: 1 GHz
Channels: 4
Sample Rate: 5 GS/s (single channel), 2.5 GS/s (all channels)
Record Length: Up to 16 M points
Vertical Resolution: 8-bit
Vertical Sensitivity: 1 mV/div to 10 V/div
Time Base Range: 40 ps/div to 1000 s/div
Display: 10.4 inch TFT colour LCD with touchscreen
Connectivity: USB, GPIB, Ethernet, VGA
Trigger Types: Edge, glitch, runt, logic, setup/hold, window, timeout, serial
Input Impedance: 1 MΩ or 50 Ω
Max Input Voltage: 300 V RMS (1 MΩ), 5 V RMS (50 Ω)
Operating System: Windows XP Embedded
Dimensions: 432 mm W × 266 mm H × 279 mm D
Weight: Approximately 11 kg

Shipping & Returns Policy

Shipping Policy

• Processing Time: Orders are typically processed and dispatched within 1 business day.
• Shipping Methods: We offer Expedited Shipping to all destinations using UPS/DHL/Fedex/Royal Mail and other reputable carriers.
• Shipping Times: Mainland UK: 1-2 Business Days / Mainland Europe and USA: 2-3 Business Days / Rest of the World 5-7 Business Days.
• Shipping Costs: These are calculated at checkout based on the shipping method, destination and package dimensions.
• CUSTOMS AND TAXES: It is YOUR responsibility to liaise with customs in your country and ensure your package is cleared and any taxes are paid.
• Shipping Destinations: We ship worldwide.
• Tracking: Once your order is shipped, we will provide you with a tracking number via email.
• Insurance: All shipments are insured. In case of damage, please contact us via email within 48 hours of receiving the product with photographic evidence, please also ensure a report is logged with the delivery driver.

Returns Policy

• Return Period: In the event of an item being received which is 'not as specified', you can return your purchase within 14 days of delivery.
• Condition of Items: Items must be returned unused and in their original packaging.
• Return Method: All returns must be notified in writing to hello@ttinstruments.com, the email should accompany the order number, date and reason for return and must be within 14 days of delivery.
• Restocking Fees: A restocking fee of up-to 20% is applicable for items returned for any reason other than 'not as specified'.
• Refund Method: Refunds are processed to the original method of payment within 5 business days of receiving the return.
• Exchanges: We do not offer exchanges. It will either be a replacement or a refund.
• Return Shipping Costs: Return shipping costs will be borne by the customer unless the item is 'not as specified', in this case we will arrange for the return by way of a prepaid shipping label.