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Up for sale is a vintage **Hewlett-Packard Model 427A Multi-Function Voltmeter** case block. This unit is being sold strictly **FOR PARTS OR REPAIR** due to missing cover.
### Condition Notes:
* **Missing Enclosure Cover:** The top metal wrap cover chassis panel is completely missing. The unit is open to the top as shown in the photographs.
* **Internal State:** The internal circuit boards, discrete components, and the original 22.5V battery bracket block are completely intact and untouched. An excellent donor unit for components, switches, or meter face restoration projects.
* **Cosmetics:** The front control panel and faceplate remain in very clean physical condition with crisp, legible text. Knobs rotate cleanly.
* **Testing Status:** Tested and works when plugged in.
*Please review all high-resolution project photos closely to inspect the internal circuits and casing state before purchasing. Sold strictly as-is for salvage parts or restoration.*

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