Sell Your Used Power Supplies
Turn your surplus or retired power supplies into working capital. TestEQ Group buys used power supplies nationwide — single units or entire labs — with a fair-market offer within one business day. We handle the freight and buy as-is, including non-working and out-of-calibration units.
How Selling Your Power Supplies Works
Tell us what you have
Send the model, installed options, and condition of your power supplies. One unit or a full list — whatever you're clearing.
Get an offer in one business day
We return a fair-market offer fast. No obligation, and no cost to get a quote.
We pay and arrange freight
Accept and we coordinate and cover the shipping, then pay promptly on receipt and inspection.
Selling Your Power Supplies: What Determines Your Offer
When selling a used power supply, value tracks power rating, programmability, and — for modular system supplies — the installed modules. A modular mainframe is only as valuable as the power modules and option cards fitted to it, so a fully populated unit is worth far more than an empty frame; list exactly what's installed. Note whether the supply is bench or programmable, its output ratings, and any special type (SMU, electronic load, regenerative).
For precision sourcing units, a current calibration certificate raises the offer. Original cables, rack ears, and interface options help. Note the condition and confirm all outputs function so we can give you a firm number.
We buy used power supplies nationwide, single units or full labs, and purchase as-is including out-of-cal and partially working instruments. Send the model, its configuration and any modules, and a condition note, and we'll return a fair-market offer within one business day, coordinate and cover freight, and pay promptly on receipt and inspection.
Frequently Asked Questions
How do you determine what my used power supply is worth?
By the model, power rating, programmability, installed modules (for modular systems), and calibration status. A fully populated modular mainframe is worth substantially more than a bare frame.
What should I send to get an accurate offer?
The model, output ratings, whether it's bench or programmable, any installed modules or option cards, calibration status, and a condition note.
Do you buy non-working or out-of-calibration power supplies?
Yes, as-is — including out-of-cal and partially working units. Describe the fault so we can price accurately.
How fast do I get paid, and who handles shipping?
We send an offer within one business day, coordinate and cover freight on acceptance, and pay promptly after receipt and inspection.
Do you buy single units or only large lots?
Both — from a single bench supply to an entire lab, including mixed lots in one offer.
Ready to Sell Your Power Supplies?
We purchase single units as well as entire lab liquidations. Fast offers, immediate payment, and we coordinate all freight logistics nationwide.
Looking to buy power supplies instead?
We also sell tested, verified-working power supplies from Keysight, Tektronix, Rohde & Schwarz, and other major brands. Browse available models and request a buy quote.