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1. To increase sensitivity
2. To increase visibility of the scale. It acts as a magnifying glass.
chrispohmomanyi answered the question on October 4, 2017 at 06:24
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Date posted: October 4, 2017. Answers (1)
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Date posted: October 2, 2017. Answers (1)
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one...(Solved)
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Date posted: October 2, 2017. Answers (1)
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Date posted: October 2, 2017. Answers (1)
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Date posted: October 2, 2017. Answers (1)
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Date posted: October 2, 2017. Answers (1)