FryOilSaver Co, Fryer Oil Test Kit, Two Color Visual Guide with Eye Dropper, Monitor Shortening Quality of Oil Fryers, Oil Test Kit for Clear Frying Oil, FC3017B, FMP 538 1000 auspowers_batchsix Beautyflier Double Solo Clear Disposable DURATECH 10 Inch Aviation Beautyflier Double Solo Clear Disposable Cup Holder with 2 Marker Slots You can buy it with confidence Monitor Shortening Quality of Oil Fryers The FryOilSaver Company Visually Guided Fryer Oil Test Kit Two Color Guide with Eye Dropper FMP 538 1000 FC3017B • Use to Monitor Shortening Quality of Oil Fryers • Keep your frying oil properly filtered by monitoring its quality with The FryOilSaver Company frying oil test kit •This kit tests the contaminant levels in fryer oil through a visual guide which indicates when it's time to filter or change out the oil When you take a sample of your fry oil with the dropper