Rotary 12800 Alcohol Fuel Tester by Rotary $7.97 Sold out 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out PRODUCT INFORMATION Type Other PRODUCT DESCRIPTION DESCRIPTION Tiny Tester Alcohol Content Tester. This handy tester will let you know approximately how much alcohol is present in gasoline. This is also a very good shop tool to determine engine failure reasons. REPLACES OEM B&S 100023, 795161
