Check the listing for details. Beckman Expanded Scale 24 to 30 VDC Voltmeter made by Helipot Corp 027-3104-0. Condition: New – Open box. Listed at 21.50 USD. Beckman Expanded Scale 24 to 30 VDC Voltmeter made by Helipot Corp 027-3104-0 Tested and accepted Apr 12, 1958 and never installed as solder lugs are still free of solder. MarMachine has been selling on eBay for over 20 years now and have made in excess of $1,000,000. in sales. Check our feed back, as well, to gain confidence in an honestly completed transaction. We chose to ship via USPS 1st Class or Priority Mail on smaller items, to save the buyer money. Larger items go via UPS as we have an account with them. When the item is over 150# or very bulky with use various motor freight carriers and can palletize and fork lift load at our facility. We can not afford to ship low cost items outside the U.S. but if the starting price is over $100. contact us as there is economic justification for making the sale. Payment I accept the following forms of payment: PayPal Shipping & Handling We ship the same day payment is received, if posssible. (FREE) USPS Priority Mail® More than just a pretty picture. Try Vendio Image Hosting. FREE scheduling, supersized images and templates. Get Vendio Sales Manager. Over 100,000,000 served. Get FREE counters from Vendio today!