Pair of Vintage Antifreeze Testers Edelmann & Box
Updated September 16, 2026
This auction ended on October 2, 2026.
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| Lot number | 221 |
| Auction | Vintage collectible and advertising |
| Date | October 2, 2026 at 5:00 PM CDT |
| Auction house | Sphere Auctions LLC |
| Location | Sun Prairie, Wisconsin |
Two vintage antifreeze testers. One marked Edelmann 808 Freez-D-Tector. 17” long overall. Circa 1947. Comes with original but well worn box. Also is a newer version example, in original package as shown. Appx 12.5” long overall. Shows wear on both examples but still nice. / ********* Sold as is. Measurements are approximate. Please see all photos as a part of the description. DO
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