Providing confidence in Octane, Cetane, Biofuel, & Ethanol rating system quality

CFR Engines Inc. (CFR^®) is a leading, global manufacturer of fuel rating test instruments and equipment. For over 95 years, CFR made-in-USA products have provided value and confidence in Gasoline and Diesel fuel quality. XCP^® TECHNOLOGY provides computer-based accuracy and process accountability. Your first choice in fuel testing globally with CFR F1/F2 for Octane (D2699/D2700), CFR F5 for Cetane (D613), CFR Ignition Quality Tester (IQT^®) for Cetane (D6890), CFR Continuous Testing System (CTS) for Online Direct Comparison (D2885), and CFR WI Instruments Model E (conforms to D5845) for Ethanol Purity. CFR continues its tradition with advanced technology, robust design, and strict manufacturing processes.