15B Test Report

FCC ID 2A422EASYREF

Handhold Auto Refractometer

Shenzhen CERTAINN Technology Co., Ltd.

1. FCC ID
2. Shenzhen CERTAINN Technology Co., Ltd.
3. 2A422EASYREF
4. 15B Test Report

Document ID #5750706

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=5750706
• https://fccid.io/2A422EASYREF/Test-Report/15B-Test-Report-5750706
• https://fccid.io/2A422EASYREF/Test-Report/15B-Test-Report-5750706.pdf

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