Two colors of good and bad oil are true. This helps my restaurant staff know when to filter or dump fryer oil. My only complaint is that the rubber on the drip tip is short lived when used with hot oil!
Accurate And Versatile Digital PH Meters For Food, Brewing, Hydroponics, Pools And More!
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TDS water quality tester - TDS water hardness meter (portable digital salt meter for water analysis)
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Portable digital multimeter with sound continuity and thermocouple (electric tester) LTX DT-838
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π― Honey Refractometer with Automatic Temperature Compensation (ATC) - Tiaoyeer Moisture, Brix, and Baume Refractometer for Honey, 58-90% Brix Scale Range - Honey Moisture Tester
31 Review