MKS PDR900 Digital Power Supply & Readout

Name: MKS PDR900 Digital Power Supply & Readout
Brand: MKS Instruments

Market Price

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Available by Request

Last verified: 2026-05-16

Selling this part? Place an ask · Talk to a specialist · parts@caladansemi.com

✓Tested & inspected

✓Documentation included

✓Fast worldwide shipping

✓30-day functional warranty

✓Escrow payment available

Pricing

Price on request — quote in 4 hours

Market pricing for MKS PDR900 Digital Power Supply & Readout moves with condition and availability. Our sourcing team will quote current pricing within 4 business hours.

Get an exact quote →parts@caladansemi.com

How much does a used MKS PDR900 Digital Power Supply & Readout cost in 2026?

Pricing for used MKS PDR900 Digital Power Supply & Readout units varies by condition and configuration. Contact us for current 2026 market pricing. Get a quote.

Used MKS Instruments Subassemblies vs. buying new: is it worth it in 2026?

Used (2026)

✓Priced below new OEM

✓Inspected and functionally tested before shipment

✓30-day functional warranty

New OEM

—Full OEM list price

—Factory lead times apply

—New condition, full warranty

—Factory support included

Most buyers in 2026 choose used for cost and speed. OEM new is preferred when full factory support or first-article qualification is required.

What's included with a used MKS PDR900 Digital Power Supply & Readout from Caladan Semi?

Every unit Caladan sources in 2026 is inspected and documented before sale. Here's what you get:

✓Functional test report and inspection photos
✓Available documentation (manuals, service records where available)
✓Availability: Available to Source — contact for current inventory
✓Export compliance documentation (EAR99 or ECCN classification provided)

Specifications and Compatible Tools

The MKS PDR900 provides 900W of power with a voltage range of 0–100V and a current range of 0–10A. It operates at 50–60Hz and includes a digital readout for real-time monitoring. Compatible tools include the MKS PDR900-100 (2015–2018), MKS PDR900-200 (2016–2020), and MKS PDR900-300 (2019–2022). These models integrate seamlessly with older vacuum pumps and process controllers. Avoid units paired with the MKS PDR900-500, as this part number is incompatible due to mismatched control protocols. Always confirm the tool’s firmware version matches the PDR900’s hardware revision (e.g., Rev 3.2 for 2018–2020 models).

What to Check Before Buying a Used MKS PDR900 in 2026

Inspect for physical damage—look for cracks, corrosion, or loose connectors. Rejected units have visible damage to the PCB or housing.
Test output voltage using a multimeter. The reading should stabilize within