Vintage Rego LP Gas Tester in Metal Case in Great Condition This vintage Rego LP Gas Tester in a durable metal case is a must-have for any collector of gas and oil memorabilia. With its classic design and history, it's sure to be a conversation starter in any room. The tester is perfect for display or as a functional piece in a workshop. The theme of gas and oil is captured in this unique piece, making it a perfect addition to any collection. The metal case ensures durability and protection for the tester.