Step Down and Step Up Transformer 5000W - $55 (concord / pleasant hill / martinez)

Step Down and Step Up Transformer 5000W 1

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For sale is a DS-5000 Step Up & Step-Down Transformer, a powerful 5000-watt voltage converter.
The brand is Diamond Series International.
It is in excellent condition and can be tested for buyers.

Features:
• Dual Functionality: Works as both a Step-Up (110V → 220V) and Step-Down (220V → 110V) transformer
• Heavy-duty metal casing with integrated carrying handles
• Ideal for appliances, electronics, tools, and equipment from different voltage regions
• Built-in thermal fuse protection and power switch
• Quiet operation with ventilation cooling

It is available if you see this ad. Don't ask for availability.

post id: 7940632771

posted: 2026-06-12 19:41

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Step Down and Step Up Transformer 5000W - household items - by owner...

For sale is a DS-5000 Step Up & Step-Down Transformer, a powerful 5000-watt voltage converter. The brand is Diamond Series International. It is in excellent condition and can be tested for...