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What is the difference between the FC10 and the FC10 Plus?

April 26, 2017fc10 Plus

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What is the difference between the FC10 and the FC10 Plus?

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The FC10 Plus has all the capabilities of the FC10. However, the FC10 Plus has the ability to conduct passive testing. Passive testing does not require the use of a mouthpiece and allows the operator to test multiple subjects quickly and easily. Subjects simply blow towards the back of the unit from a distance of approximately four inches.