FT 440 Calibration Video

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FT 440 Change Color Limits
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Wondering how you can change the color limits on your FT 440 oil tester? Check out this video to learn more!

FT 440 Change Type of Oil
FT 440 Change Type of Oil

Changing the oil type on your FT 440 frying oil tester is easy! This video shows you everything you need to know to be successful.

FT 440 Unlock or Lock the Tester
FT 440 Unlock or Lock the Tester

Unlocking and locking the FT 440 frying oil tester is easy! This video shows you everything you need to know to be successful.