Offered here is this Vintage Allstate Compression Tester. It seems to be in good condition, but it has not been tested, and therefore is being listed AS-IS with no returns. It is model #19673-1. It is 6.25" long and 2.75" in diameter. I believe that it is for gasolene engines. It has a max of 300PSI. Allstate Compression Tester - AS-IS - VINTAGE COMPRESSION TESTER - UN-TESTED Description Offered here is this Vintage Allstate Compression Tester. It seems to be in good condition, but it has not been tested, and therefore is being listed AS-IS with no returns. It is model #19673-1. It is 6.25" long and 2.75" in diameter. I believe that it is for gasolene engines. It has a max of 300PSI. Click images to enlarge Payment Buyer is to pay for all shipping costs and must pay for their item or contact the seller to make other arrangements within 5 Days of the end of the auction. We accept e-checks and credit cards via paypal. We charge actual USPS shipping cost based on package weight and/or package size. Items generally ship within 2 days of receipt of cleared payment. Domestic Shipments: USPS Priority Mail--2-3 business days USPS First Class Mail--2-5 business days USPS Parcel Post--2-9 Business days International Shipments: First Class (Under 4 lbs) can take up to 4 weeks. Priority Mail (Over 4 lbs) 6-10 business days We gladly combine shipping of multiple items. Please feel free to email me with any questions you may have about one of my listings. I try to answer questions as soon as possible, and almost always the same day. Pictures sell! Auctiva offers Free Image Hosting and Editing. 250+ Listing Templates! Auctiva gets you noticed! THE simple solution for sellers. Track Page Views With Auctiva's FREE Counter