Emarter
30V 5A DC Bench Power Supply Variable 3-Digital LED Display, Switching Lab Power Supply with Free Alligator Clip US Power Cord
$53.08
Price accurate as of Jul 25, 2026. Check current price on Amazon.
See Price on AmazonThis Naweisz item is priced 49% below the 107,938-product Industrial & Scientific average of $103.97, and rated below the category's 4.4-star average.
Specifications
| Brand | Naweisz |
|---|---|
| Category | Industrial & Scientific |
| Stock Status | Only 6 left in stock - order soon. |
| ASIN | B07HPBWZQ4 |
| Listed Since | Jul 11, 2026 |
Price History
Checked 21 times, trending flat — a real price history, not a one-time listing.
| Date | Price |
|---|---|
| Jul 25, 2026 | $53.08 |
| Jul 24, 2026 | $53.08 |
| Jul 23, 2026 | $53.08 |
Best-Seller Rank History
Amazon's own sales rank within Industrial & Scientific, over time.
| Date | Rank |
|---|---|
| Jul 25, 2026 | #77,765 |
| Jul 24, 2026 | #77,765 |
| Jul 23, 2026 | #77,765 |
Common Questions
Is this a good price for Industrial & Scientific?
At $53.08, this is about 49% below the 107,938-product Industrial & Scientific average of $103.97.
How well does this sell compared to other Industrial & Scientific products?
It's ranked #77,765 in Industrial & Scientific by Amazon's own best-seller rank, and its price has been trending flat over our last 21 price checks.
How reliable is the 4.4 star rating?
It's based on 3,053 Amazon reviews, compared to a Industrial & Scientific category average of 4.4 stars.
