2AD6XKELVINDUOWine Thermometer

PHOTOGRAPH OF THE PRODUCT FRONT VIEW OF THE PRODUCT REAR VIEW OF THE PRODUCT PHOTOGRAPH OF THE PRODUCT LEFT VIEW OF THE PRODUCT RIGHT VIEW OF THE PRODUCT PHOTOGRAPH OF THE PRODUCT TOP VIEW OF THE PRODUCT BTTOM VIEW OF THE PRODUCT

FCC Label This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC ID: 2AD6XKELVINDUO MADE IN CHINA

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PHOTOGRAPH OF THE PRODUCT INNER CIRCUIT TOP VIEW PHOTOGRAPH OF THE PRODUCT INNER CIRCUIT BOTTOM VIEW PHOTOGRAPH OF THE PRODUCT PHOTOGRAPH OF THE PRODUCT

STC Test Report Date: 2015-03-20 Page 1 of 27 No. : MH191251 T h e H o n g K o n g S t a n d a r d s a n d T e s t i n g C e n t r e L t d . 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: [email protected] This report shall not be reproduced unless with prior written approval from the Hong Kong Standards and Testing Centre Ltd. For full text of “Conditions of Issuance of Test Report”, please refer to overleaf or refer to the website of Homepage. Applicant: Starspot Limited Unit 11 High March, Daventry, Northants, NN114HB, United Kingdom Description of Sample(s): Submitted sample(s) said to be Product: Wine Thermometer Brand Name: Kelvin Model Number: Kelvin Duo FCC ID: 2AD6XKELVINDUO Date Sample(s) Received: 2015-03-04 Date Tested: 2015-03-18 to 2015-03-19 Investigation Requested: Perform ElectroMagnetic Interference measurement in accordance with FCC 47CFR [Codes of Federal Regulations] Part 15: 2014 and ANSI C63.4: 2009 for FCC Certification. Conclusion(s): The submitted product COMPLIED with the requirements of Federal Communications Commission [FCC] Rules and Regulations Part 15. The tests were performed in accordance with the standards described above and on Section 2.2 in this Test Report. Remark(s): --- Dr. LEE Kam Chuen Authorized Signatory ElectroMagnetic Compatibility Department For and on behalf of The Hong Kong Standards and Testing Centre Ltd. STC Test Report Date: 2015-03-20 Page 2 of 27 No. : MH191251 T h e H o n g K o n g S t a n d a r d s a n d T e s t i n g C e n t r e L t d . 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: [email protected] This report shall not be reproduced unless with prior written approval from The Hong Kong Standards and Testing Centre Ltd. For Conditions of Issuance of this test report, please refer to the overleaf or Homepage CONTENT: Cover Page 1 of 27 Content Page 2-3 of 27 1.0 General Details 1.1 Equipment Under Test [EUT] Page 4 of 27 Description of EUT operation 1.2 Date of Order Page 4 of 27 1.3 Submitted Sample(s) Page 4 of 27 1.4 Test Duration Page 4 of 27 1.5 Country of Origin Page 4 of 27 2.0 Technical Details 2.1 Investigations Requested Page 5 of 27 2.2 Test Standards and Results Summary Page 5 of 27 3.0 Test Results 3.1 Emission Page 6-16 of 27 3.2 Bandwidth Measurement Page 17-18 of 27 STC Test Report Date: 2015-03-20 Page 3 of 27 No. : MH191251 T h e H o n g K o n g S t a n d a r d s a n d T e s t i n g C e n t r e L t d . 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: [email protected] This report shall not be reproduced unless with prior written approval from The Hong Kong Standards and Testing Centre Ltd. For Conditions of Issuance of this test report, please refer to the overleaf or Homepage Appendix A List of Measurement Equipment Page 19 of 27 Appendix B Duty Cycle Correction During 100 msec Page 20-21 of 27 Appendix C A manually Operation Page 22-23 of 27 Appendix D Photographs Page 24-27 of 27 STC Test Report Date: 2015-03-20 Page 4 of 27 No. : MH191251 T h e H o n g K o n g S t a n d a r d s a n d T e s t i n g C e n t r e L t d . 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: [email protected] This report shall not be reproduced unless with prior written approval from The Hong Kong Standards and Testing Centre Ltd. For Conditions of Issuance of this test report, please refer to the overleaf or Homepage 1.0 General Details 1.1 Equipment Under Test [EUT] Description of Sample(s) Submitted sample(s) said to be Product: Wine Thermometer Manufacturer: ANCHOR FAR EAST LTD 506A, 5/F, Harbour Crystal Centre, 100 Granville Road, Tsim Sha Tsui, Kowloon, Hong Kong Brand Name: Kelvin Model Number: Kelvin Duo Rating: 5.0Vd.c. / 3.7Vd.c (Li-ion rechargeable battery x1) 1.1.1 Description of EUT Operation The Equipment Under Test (EUT) is a Wine Thermometer of Starspot Limited The transmitter used a master chip which included low-voltage detection, temperature & humidity detection of the current environment. When the main IC connected to power, the temperature & humidity sensor will detect the current temperature / humidity data, then encode this data to OOK format and transfer the signal by 433. 92MHz transmitter module. 1.2 Date of Order 2015-03-04 1.3 Submitted Sample(s): 1 Sample 1.4 Test Duration 2015-03-18 to 2015-03-19 1.5 Country of Origin China STC Test Report Date: 2015-03-20 Page 5 of 27 No. : MH191251 T h e H o n g K o n g S t a n d a r d s a n d T e s t i n g C e n t r e L t d . 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: [email protected] This report shall not be reproduced unless with prior written approval from The Hong Kong Standards and Testing Centre Ltd. For Conditions of Issuance of this test report, please refer to the overleaf or Homepage 2.0 Technical Details 2.1 Investigations Requested Perform ElectroMagnetic Interference measurement in accordance with FCC 47CFR [Codes of Federal Regulations] Part 15: 2014 and ANSI C63.4:2009 for FCC Certification. 2.2 Test Standards and Results Summary Tables EMISSION Results Summary Test Condition Test Requirement Test Method Class / Test Result Severity Pass Failed N/A Field Strength of Fundamental Emissions & Spurious Emissions FCC 47CFR 15.231e ANSI C63.4:2009 N/A Radiated Emissions FCC 47CFR 15.209 ANSI C63.4:2009 N/A AC Mains Conducted Emissions FCC 47CFR 15.207 ANSI C63.4:2009 N/A Note: N/A - Not Applicable STC Test Report Date: 2015-03-20 Page 6 of 27 No. : MH191251 T h e H o n g K o n g S t a n d a r d s a n d T e s t i n g C e n t r e L t d . 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353…

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PHOTOGRAPH OF THE PRODUCT MEASUREMENT OF RADIATED EMISSION TEST SET UP PHOTOGRAPH OF THE PRODUCT MEASUREMENT OF CONDUCTED EMISSION TEST SET UP