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US09335294B2 Test strip and method for humidity detection 有权
测试条和湿度检测方法

Test strip and method for humidity detection
Abstract:
The present invention related to a test strip and a method for humidity detection. The test strip comprises two humidity detecting materials for detecting humidity change and one of the humidity detecting materials is exposed to outer environment. Detect the two humidity changes to obtain a ratio that is used for comparing with a value and then it can prevent from exceeding a predetermined humidity value, and whereby the test strip and the method could achieve the goal of simple humidity detection.
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