N9ZTLG002Temperature Logger

flashes while broadcasting pressandholdto turn on and start connection after connected with smart device led indicator steadily on 3's times out when no device connected after 10mins after 3's led indicator off and work with smart device flashes while broadcasting press once to check battery status after 5's led indicator off and work with smart device below 30% 31% - 70% above 70% UI - Bluetooth Temperature Logger Bluetooth Temperature Logger FCC Statement: 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. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: —Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help. Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Specifications 1.Voltage Supply: 1 x CR2032 3.0V Lithium battery 2.Temperature Range: -20 to +60 3.Recording cycle: up to 22 days (with 1min sampling time interval) up to 45 hours (with 5sec sampling time interval) 4.Battery life: 12 months * depends on data sampling rate setting 5.Protection class: IPX4 6.Indicator: 1 x LED (red) to show pairing and battery stauts 7.Dimensions: (W)49 x (H)49 x (D)11.5mm 8.Weight: Approx. 15g

Updated on 2005/02/07 by Kally Chan To : STC (DongGuan) COMPANY LIMITED DECLARATION OF IDENTITY Hereby we: Dong Guan Q&S Electronic Manufacturing Company Limited (Name of Manufacturer) Basic Model Number: TLG002 Basic Brand Name: EWIG Basic Product Name: Temperature Logger Basic Test Report Application Number: Declare the Circuit, PCB Layout, Electrical Parts and Outlook of the following product(s) are identical to the basic model: New / Additional Model Number(s): TLG001 New / Additional Brand Name(s): Except the following(s) : Only the battery storehouse structure is different. TLG001 have no battery cover, battery cannot be replaced. Remarks: Signature with Company Chop : Printed Name : Binkky Liu DATE:2015-11-11

FCC ID: N9ZTLG002 PHOTOGRAPH OF THE PRODUCT FRONT VIEW OF THE PRODUCT REAR VIEW OF THE PRODUCT FCC ID: N9ZTLG002 PHOTOGRAPH OF THE PRODUCT LEFT VIEW OF THE PRODUCT RIGHT VIEW OF THE PRODUCT FCC ID: N9ZTLG002 PHOTOGRAPH OF THE PRODUCT TOP VIEW OF THE PRODUCT BTTOM VIEW OF THE PRODUCT

22mm P/N: Size:22X7mm Color:1C (black) 7mm FCC ID:N9ZTLG002. 22mm P/N: Size:22X7mm Color:1C (black) 7mm FCC ID:N9ZTLG002. FCC ID:N9ZTLG002. FCC ID:N9ZTLG002.

FCC ID: N9ZTLG002 PHOTOGRAPH OF THE PRODUCT INNER CIRCUIT TOP VIEW FCC ID: N9ZTLG002 PHOTOGRAPH OF THE PRODUCT INNER CIRCUIT BOTTOM VIEW FCC ID: N9ZTLG002 PHOTOGRAPH OF THE PRODUCT

STC Test Report Date: 2015-11-17 Page 1 of 37 No.: MH192094 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: Ewig Industries Macao Commercial Offshore Limited Avenida Da Praia Grande No.619, EDF. Comercial Si Toi L6, Macau Manufacturer: Dong Guan Q&S Electronic Manufacturing Company Limited Yin Shan Industrial District, Fu Gang Village, Xiang Mang West Road, Qing Xi Town, Dongguan City, Guang Dong Province, China Description of Sample(s): Submitted sample(s) said to be Product: Temperature Logger Brand Name: EWIG Model Number: TLG002 FCC ID: N9ZTLG002 Date Sample(s) Received: 2015-11-06 Date Tested: 2015-11-09 to 2015-11-16 Investigation Requested: Perform ElectroMagnetic Interference measurement in accordance with FCC 47CFR [Codes of Federal Regulations] Part 15: 2014. FCC KDB Publication 558074 D01 DTS Meas Guidance v03r02 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): Bluetooth DTS (GFSK) 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: 2015-11-17 Page 2 of 37 No.: MH192094 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 37 Content Page 2 of 37 1.0 General Details 1.1 Test Laboratory Page 3 of 37 1.2 Equipment Under Test [EUT] Page 3 of 37 Description of EUT operation 1.3 Date of Order Page 3 of 37 1.4 Submitted Sample(s) Page 3 of 37 1.5 Test Duration Page 3 of 37 1.6 Country of Origin Page 3 of 37 1.7 RF Module Details Page 4 of 37 1.8 Antenna Details Page 4 of 37 1.9 Channel List Page 4 of 37 2.0 Technical Details 2.1 Investigations Requested Page 5 of 37 2.2 Test Standards and Results Summary Page 5 of 37 3.0 Test Results 3.1 Emission Page 6-33 of 37 Appendix A List of Measurement Equipment Page 34 of 37 Appendix B Photographs of EUT Page 35-37 of 37 STC Test Report Date: 2015-11-17 Page 3 of 37 No.: MH192094 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 Test Laboratory The Hong Kong Standards and Testing Centre Ltd. EMC Laboratory 10 Dai Wang Street, Taipo Industrial Estate New Territories, Hong Kong Telephone: 852 2666 1888 Fax: 852 2664 4353 1.2 Equipment Under Test [EUT] Description of Sample(s) Product: Temperature Logger Manufacturer: Dong Guan Q&S Electronic Manufacturing Company Limited Yin Shan Industrial District, Fu Gang Village, Xiang Mang West Road, Qing Xi Town, Dongguan City, Guang Dong Province, China Brand Name: EWIG Model Number: TLG002 Additional Model Number: TLG001 Rating: 3Vd.c. (CR2032 battery) 1.2.1 Description of EUT Operation The Equipment Under Test (EUT) is a Temperature Logger, modulation by IC; and type of modulation used is frequency hopping speed spectrum Modulation. 1.3 Date of Order 2015-11-06 1.4 Submitted Sample(s): 1 Sample 1.5 Test Duration 2015-11-09 to 2015-11-16 1.6 Country of Origin China STC Test Report Date: 2015-11-17 Page 4 of 37 No.: MH192094 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 1.7 RF Module Details Module Model Number: QN9021 Module FCC ID: N/A Module Transmission Type: Bluetooth LE 4.0 Modulation: GFSK Data Rates: 1Mbps Frequency Range: 2400-2483.5MHz Carrier Frequencies: 2402MHz – 2480MHz Module Specification (specification provided by manufacturer) 1.8 Antenna Details Antenna Type: micro-strip inverted “F” antenna Antenna Gain: -1.3dBi 1.9 Channel List Channel Frequency (MHz) Channel Frequency (MHz) 0 2402 20 2442 1 2404 21 2444 2 2406 22 2446 3 2408 23 2448 4 2410 24 2450 5 2412 25 2452 6 2414 26 2454 7 2416 27 2456 8 2418 28 2458 9 2420 29 2460 10 2422 30 2462 11 2424 31 2464 12 2426 32 2466 13 2428 33 2468 14 2430 34 2470 15 2432 35 2472 16 2434 36 2474 17 2436 37 2476 18 2438 38 2478 19 2440 39 2480 STC Test Report Date: 2015-11-17 Page 5 of 37 No.: MH192094 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…

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FCC ID: N9ZTLG002 PHOTOGRAPH OF THE PRODUCT MEASUREMENT OF RADIATED EMISSION TEST SET UP FCC ID: N9ZTLG002 PHOTOGRAPH OF THE PRODUCT