Dual-range bench power supply, OPT 0E9, tested for basic operation
| Brand | Agilent/Keysight |
| Model | E3642A |
| Type | DC Power Supply |
| Output Range 1 | 0-8V / 5A |
| Output Range 2 | 0-20V / 2.5A |
| Option | OPT 0E9 |
| Weight | 5000 g |
Since October 2025, the US eliminated the $800 de minimis exemption — most sellers now ship DDU, meaning buyers receive unexpected customs invoices after delivery.
MonoHonpo ships every US order DDP (Delivered Duty Paid). Your listed price includes the item, international shipping, US customs duties, and import taxes. When the package arrives, you pay nothing more.
| N | New — Brand new, factory sealed |
| S | New (Opened) — Opened but unused, no visible wear |
| A | Excellent — Minor wear, tested and fully working |
| B | Good — Visible use marks, tested and fully working |
| C | Fair — Heavy use marks, tested and fully working |
| D | Issues — Cosmetic or function issues, working with limits |
| PO | Power-On Only — Powers on, full function not verified |
| As-Is | As-Is — Not fully tested, sold without warranty |
We accept eBay Managed Payments (credit cards, PayPal, Apple Pay, Google Pay). Import duties and taxes for US buyers are prepaid (DDP). International (non-US) buyers are responsible for their country's import duties. To cancel after purchase, please contact us immediately.
Some electronics from Japan are designed for AC 100V. For use in regions with 200–240V, a step-down transformer may be required. Please confirm voltage compatibility before purchase. Damage caused by incorrect voltage is not covered by warranty.
This item may also be listed in our physical workshop in Tokyo. In rare cases it may sell in-store before an online order is processed. If this occurs we will notify you immediately and issue a full refund.
Questions before purchase are always welcome — messages answered within 24 hours on Tokyo business days. If something about the item doesn't match the description on arrival, contact us first: we cover return shipping on misdescribed items.Heavy item (approx. 5kg); shipped in reinforced double-box due to weight.
One workbench in Tokyo. Every item sits on the bench for a full session before it is photographed, graded, and packed. If it doesn't test clean, it doesn't list.
We specialize in industrial sensors & test gear, vintage Japanese audio, and hand-selected specialist tools. US buyers get DDP on every order.