AllPoints Foodservice Parts & Supplies 851350 Fryer Oil Test Strips are essential for maintaining optimal frying conditions. Each strip measures 3-3/4" long and comes in a durable plastic vial, ensuring easy storage and accessibility. The vial includes a comprehensive guide for accurate usage, and each package contains 40 test strips. These test strips provide a quick and reliable way to monitor oil quality, helping to extend the life of your fryer oil and improve food quality.