Expertise Expert Opinion of the Notified Body on the Conformity Assessment according to Article 10.5 of R&TTE Directive 1999/5/EC PHOENIX TESTLAB EU Identification Number 0700 Recognised by Recognised by Certificate Holder Anhui Rong Zhi Ri Xin Information Technology Co., Ltd. 8th, Floor, #B1, High-tech Innovation Park, #800 Wangjiang West Road, Hefei, Anhui, China Product Description Single channel vibration analyzer; with WiFi Brand Name / Model Name Opinion on the Essential Requirements Article 3.1a): Health and Safety Article 3.1b): Electromagnetic Compatibility Article 3.2: Effective Use of the Radio Spectrum CE-marking Marking Example (Class 1) This certificate is issued in accordance with the Directive 1999/5/EC of the European Parliament and the Council on radio th equipment and telecommunications terminal equipment and the mutual recognition of their conformity dated 9 March 1999 and is only valid in conjunction with the following annex (2 pages). Blomberg, 30 July 2013 Place, Date of Issue Signed by Alan Lane Notified Body PHOENIX TESTLAB GmbH Königswinkel 10 D-32825 Blomberg, Germany www.phoenix-testlab.de

Annex of the Expertise No. 13-113413 Date 30 July 2013 Technical description Frequency Range Transmitted Power Technical Construction File (TCF): Technical documentation according to Annex II sub clause 4: User Manual Operational Description Block Diagram Circuit Diagram Parts Placement Parts List Hardware Version: Software Version: Applied Standards and Test Reports Test Report Number Shenzhen LCS Compliance Testing Laboratory Ltd. Shenzhen LCS Compliance Testing Laboratory Ltd. Shenzhen LCS Compliance Testing Laboratory Ltd. Shenzhen LCS Compliance Testing Laboratory Ltd. Further Documents...

Annex of the Expertise No. 13-113413 Date 30 July 2013 Opinion on the Essential Requirements: The basis of this Expertise is the Technical Construction File (TCF). If the TCF includes test reports issued by laboratories accredited to the standard ISO/IEC 17025, the test results of these reports are considered as a basis for the conformity assessment of the Notified Body. Article 3.1a): Health and Safety: • Health: Conform AC/DC Adapter: Not assessed. Article 3.1b): Electromagnetic Compatibility: • Article 3.2: Effective Use of the Radio Spectrum: • General Remarks: • This conformity assessment...