Letter Authorization

FCC ID WA5WH45E

PM2.5 PM10 CO2 sensor

Shenzhen Fine Offset Electronics Co., Ltd.

1. FCC ID
2. Shenzhen Fine Offset Electronics Co., Ltd.
3. WA5WH45E
4. Letter Authorization

Document ID #5109444

This document is available from the following links. Linking directly to FCC.gov may result in an error.

• https://apps.fcc.gov/eas/GetApplicationAttachment.html?id=5109444
• https://fccid.io/WA5WH45E/Letter/Letter-Authorization-5109444
• https://fccid.io/WA5WH45E/Letter/Letter-Authorization-5109444.pdf

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