OU9TMB2285BTBlood pressure monitor

Thank you for selecting Transtek Blood Pressure Monitor. Please read the user manual carefully and thoroughly so as to ensure the safe usage of this product. Keep this manual for further reference in case any issues arise. Wrist Type User Manual Blood Pressure Monitor Model: TMB-2285-B Guangdong Transtek Medical Electronics Co., Ltd. Zone A, No.105, Dongli Road, Torch Development District, 528437 Zhongshan, Guangdong, China Version:A/0 CATALOGUE INTRODUCTION............................................................................................. 2 Safety Information LCD Display Symbol Monitor Components BEFOREYOU START ......................................................................................13 Installing and Replacing the Batteries Setting Date and Time MEASUREMENT ..............................................................................................27 Tie the Cuff Start the Measurement DATA MANAGEMENT 31 Deleting the Records Recalling the Records INFORMATION FOR USER ................................................................................34 Tips for Measurement Maintenance ABOUT BLOOD PRESSURE ...............................................................................36 What are systolic pressure and diastolic pressure? What is the standard blood pressure classification? Irregular heartbeat detector Why does my blood pressure fluctuate throughout the day? Why do I get a different blood pressure at home compared to the hospital? Is the result the same if measuring on the right wrist? TROUBLESHOOTING .....................................................................................39 SPECIFICATIONS ...........................................................................................41 CONTACT INFORMATION ........................................................................................43 EMC GUIDANCE ............................................................................................. 44 ...................................................................................... General Description Indications for Use Measurement Principle List 1 WRIST POSITIONING GUIDE Pair a smartphone or a tablet with the monitor Receiving and Inspecting your Monitor Setting a user ID FCC STATEMENT ............................................................................................. 50 ISDE COMPLIANCE STATEMENT ................................................................................ 52 32 INTRODUCTION INTRODUCTION Features: Systolic blood pressure Diastolic blood pressure Pulse rate 199 records for each user General Description Indications for Use This product uses the Oscillometric Measuring Method to detect blood pressure. Before every measurement, the unit establishes a “zero point” equivalent to the atmospheric pressure. Then it starts inflating the cuff. Meanwhile, the unit detects pressure oscillation generated by beat-to-beat pulsatile, which is used to determine the systolic pressure and diastolic pressure as well as pulse rate. Measurement Principle This product features blood pressure measurement, pulse rate measurement and the result storage. Readings taken by this blood pressure monitor TMB-2285-B is equivalent to those obtained by a trained observer using the cuff and stethoscope auscultation method. This manual contains important safety and care information, and provides step by step instructions for using this blood pressure monitor. Read the manual thoroughly before using this product. This Blood Pressure Monitor is digital monitor intended for use in measuring blood pressure and heartbeat rate with wrist circumference ranging from 13.5cm to 21.5 cm (about 5⅓ ̋-8½ ̋). It is intended for adult indoor use only. The device can be used to detect irregular heartbeat. Check that the device packaging has not been tampered with and make sure that all contents are present. Before use, ensure that there is no visible damage to the device or accessories and that all packaging material has been removed. If you have any doubts, do not use the device and contact your retailer or the specified Customer Services address. Receiving and Inspecting your Monitor 4 INTRODUCTION INTRODUCTION 5 The signs below might be in the user manual, labeling or other component. They are the requirement of standard and using. Safety Information Precaution * This device is intended for indoor, home use and is not intended for self-use in public areas. * This device is portable, but it is not intended for use during patient transport. * This device is not suitable for continuous monitoring during medical emergencies or operations. * This device is intended for no-invasive measuring and monitoring of arterial blood pressure. It is not intended for use on extremities other than the wrist, or for any purpose other than obtaining a blood pressure measurement. * Do not use this device for diagnosis or treatment of any health problem or disease. Contact your physician if you have or suspect any medical problem. Do not change your medications without the advice of your physician or health care professional. * If you are taking medication, consult your physician to determine the proper time to measure your blood pressure. * This device may be used only for the intended use described in this manual, the manufacturer shall have no liability for any incidental, consequential, or special damages caused by misuse or abuse. * This device is for adults. Do not use this device on neonates or infants. Do not use it on children and adolescents unless otherwise instructed by a medical professional. * Consult with your physician before using this monitor if you suffer from the following conditions: common arrhythmias such as premature ventricular beats or atrial fibrillation; peripheral arterial disease; pregnancy; preeclampsia; implantation with electrical devices; undergoing intravascular therapy; arteriovenous shunt or mastectomy. Please note that any of these conditions…

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Applicant Declaration QSF27-14-04 Rev 1.0 Rev. Feb 6, 2023Page 1 of 2Original Issue: Jan. 4, 2021 SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia 30024 United States Applicant Legal Business Name Guangdong Transtek Medical Electronics Co.,Ltd Address Zone A, No.105 ,Dongli Road Torch Development District Zhongshan , Guangdong, 528437, China Grantee Code OU9 FCC ID OU9TMB2285BT Authorized Contact Name Jerry Fan Contact Email [email protected] Contact Phone +86-760-85166220 I, the undersigned, certify that I am an authorized signatory for the Applicant and therefore declare; a) in accordance with 47CFR2.911(d), all of the statements herein and the exhibits attached hereto are true and correct to the best of my knowledge and belief. b) in accepting a Grant of Equipment Authorization issued by a TCB, under the authority of the FCC, as a result of the representations made in this application, the Applicant is responsible for: (1) labeling the equipment with the exact FCC ID as specified in this application, (2) compliance statement labeling pursuant to the applicable rules, (3) compliance of the equipment with the applicable technical rules, c) if the Applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCC’s technical requirements. d) in accordance with 47 CFR 2.909 and KDB394321, the Applicant has read, understood and agrees to accept that they are the responsible party and agree to abide by their responsibilities as specified under 47 CFR 2.909 and KDB394321. e) in accordance with ISO 17065, FCC KDB641163, FCC KDB610077, KDB394321 and RSP-100, the Applicant has read, understood, accepts and agrees to abide by the post market surveillance requirements. (1) the Applicant understands, accepts and agrees that a sample may be requested for surveillance testing. (2) the Applicantshallmake provisions to always have a production sample available upon request by SGS, FCC and/or ISED. (3) the Applicantshall, upon request by SGS, at the Applicant’s expense, provide a production sample of the requested product to SGS, FCC and/or ISED as instructed. The sample shall include all support devices, cables, software, accessories or other hardware or software required for evaluation, review, certification and audit surveillance of products certified by SGS. f) neither the Applicant nor any party to the application is subject to a denial of Federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. §862 because of a conviction for possession or distribution of a controlled substance. See 47CFR 1.2002(b) for the definition of a “party” for these purposes. g) the Applicant has read, understood, accepts and agrees to abide by the SGS North America, Inc.(TCB) terms and conditions. Link to CFRs:https://www.fcc.gov/wireless/bureau-divisions/technologies-systems-and-innovation-division/rules-regulations-title-47 Link to KDBs:https://apps.fcc.gov/oetcf/kdb/index.cfm Link to RSP-100:https://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/sf01130.html Link to the Covered List:Covered List [Guangdong Transtek Medical Electronics Co.,Ltd](“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. [Guangdong Transtek Medical Electronics Co.,Ltd](“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] identified on the Covered list, established pursuant to§1.50002, as an entity producing “covered” equipment. Applicant Signature: Date:2023-4-14 Print Name: Jerry Fan Title: RA Manager *NOTE: This declaration cannot be signed by an Agent, it shall be signed by an authorized person listed in the FCC database ApplicantDeclaration QSF27-14-04Rev1.0Rev.Feb6,2023Page2of2OriginalIssue:Jan.4,2021 SGSNorthAmericaInc. 620OldPeachtreeRoad SUITE100 Suwanee,Georgia30024 UnitedStates

UNITED STATES DESIGNATED AGENT LETTER Date: 2023/04/12 TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Applicant U.S. designated agent Company Name: Guangdong Transtek Medical Electronics Co.,Ltd Company Name: MIO LABS INC. Grantee Code: OU9 FRN: Contact Name: 0032569972 Chengcen Su Contact Name: Jerry Fan Address: 4500 Great America Pkwy Address: Zone A, No.105 ,Dongli Road Torch Development District Suite 1023 CA United States City/Province/Zip: 95054 City/Province/Zip: Zhongshan , Guangdong/528437 Telephone: 157 286 6685 ext. 28(301- 910-0529) Telephone: +86-760-85166220 Fax: / Fax: +86-760-86742877 Email: [email protected] Email: [email protected] Applicable Equipment: FCC ID: <OU9TMB2285BT> ATTN: Director of Certification: We, < Guangdong Transtek Medical Electronics Co.,Ltd > and <MIO LABS INC.> understand and acknowledge the applicants consent and the designated agent’s obligation to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and e- mail of the designated agent listed above. We, < Guangdong Transtek Medical Electronics Co.,Ltd > and <MIO LABS INC.> acknowledge the applicant’s acceptance of its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. Applicant U.S. designated agent Name (Printed): Jerry Fan Name (Printed): Chengcen Su Title: RA Manager Title: Sales Manager Signature: Signature:

GuangdongTranstekMedicalElectronicsCo.,Ltd Date:2023-03-01 TO:FederalCommunicationCommission EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MID21046 Regarding:FCCID:OU9TMB2285BT Towhomitmayconcern: We,theundersigned,herebyauthorizeSGS-CSTCStandardsTechnicalServicesCo.,Ltd.toactonour behalfinallmannersrelatingtoapplicationforequipmentauthorizationwithrespecttotheFCCIDabove, includingsigningofalldocumentsrelatingtothesematters.Anyandallactscarriedoutbytheagenton ourbehalfshallhavethesameeffectasactsofourown. We,theundersigned,herebycertifythatwearenotsubjecttoadenialoffederalbenefits,thatincludes FCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuseActof1988,21U.S.C.853(a). Whereouragentsignstheapplicationforcertificationonourbehalf,Iacknowledgethatallresponsibility forcomplyingwiththetermsandconditionsforCertification,asspecifiedbySGSNorthAmerica,Inc.,still resideswithGuangdongTranstekMedicalElectronicsCo.,Ltd. Thisauthorizationisvaliduntilfurtherwrittennoticefromtheapplicant. Sincerely, PrintName:JerryFanTitle:RAManager Signature: OnbehalfofCompany:GuangdongTranstekMedicalElectronicsCo.,Ltd Telephone:+86-760-85166220 E-mail:[email protected]

GuangdongTranstekMedicalElectronicsCo.,Ltd TO:FederalCommunicationCommission EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MID21046 Regarding:ConfidentialityRequestregardingapplicationforFCCID:OU9TMB2285BT LONGTERMCONFIDENTIALITY Pursuantto47CFRSection0.459and0.457ofthecommission’srules,theapplicantherebyrequest confidentialtreatmentofthedocumentslistedbelow,associatedwiththecertificationapplication referencedabove. Schematic(s) BlockDiagrams OperationalDescriptions Thedocumentsabovecontainproprietaryinformationnotreleasedtothepublic.Publicdisclosureofthis informationmayproveharmfultothebusinessoftheapplicant. SHORTTERMCONFIDENTIALITY Additionally,theapplicantrequeststhefollowingdocumentsbeheldconfidentialuntilthedeviceis marketedor180daysfromthegrantdate,whicheverisless.Ifthedeviceismarketedwithin aforementioneddaysoftheGrantDate,theapplicantwillnotifytheTCBperFCCKDB726920D01 ConfidentialityRequestProcedures. ExternalPhotos InternalPhotos TestSetupPhotos Usermanual(s) Sincerely, PrintName:JerryFanTitle:RAManager Signature: OnbehalfofCompany:GuangdongTranstekMedicalElectronicsCo.,Ltd Telephone:+86-760-85166220 E-mail:[email protected]

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A02 Rev.A/0 Page: 1 of 7 Appendix External Photos for SZCR2302000497ME FCC ID: OU9TMB2285BT SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A02 Rev.A/0 Page: 2 of 7 EUT Constructional Details (EUT Photos) Model No.: TMB-2285-BT SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A02 Rev.A/0 Page: 3 of 7 Label Location SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A02 Rev.A/0 Page: 4 of 7 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A02 Rev.A/0 Page: 5 of 7 Model No.: TMB-2285-BK SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A02 Rev.A/0 Page: 6 of 7 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A02 Rev.A/0 Page: 7 of 7 Label Location

Guangdong Transtek Medical Electronics Co., Ltd. Zone A, No.105, Dongli Road, Torch Development District, 528437 Zhongshan, Guangdong, China TMB-2285-B 2022-11 (Optional!) Cuff model: Web: www.transtekcorp.com FCC ID: OU9TMB2285BT IC:12725A-TMB2285BT Due to the size, appearance, shape, cost and shell material of the product, the warning words related to the requirements of FCC Part 15.19 cannot be placed on the product mainbody, thus the content of the warning words will be described in the user manual. Location

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A03 Rev.A/0 Page: 1 of 5 Appendix Internal Photos for SZCR2302000497ME FCC ID: OU9TMB2285BT SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A03 Rev.A/0 Page: 2 of 5 EUT Constructional Details (EUT Photos) Model No.: TMB-2285-BT SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A03 Rev.A/0 Page: 3 of 5 Antenna SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A03 Rev.A/0 Page: 4 of 5 Model No.: TMB-2285-BK SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A03 Rev.A/0 Page: 5 of 5 - End of the Appendix - Antenna

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/0 Aug01,2022 Report No.: SZCR230200049703 Page: 1 of 10 Keny Xu EMC Laboratory Manager 1 Cover page RF Exposure Report Application No.: SZCR2302000497ME Applicant: Guangdong Transtek Medical Electronics Co., Ltd Address of Applicant: Zone A, No.105, Dongli Road, Torch Development District, 528437 Zhongshan, Guangdong, China. Manufacturer: Guangdong Transtek Medical Electronics Co., Ltd Address of Manufacturer: Zone A, No.105, Dongli Road, Torch Development District, 528437 Zhongshan, Guangdong, China. Factory: Guangdong Transtek Medical Electronics Co., Ltd Address of Factory: Zone A, No.105, Dongli Road, Torch Development District, 528437 Zhongshan, Guangdong, China. Equipment Under Test (EUT): EUT Name: Blood pressure monitor Model No.: TMB-2285-BT, TMB-2285-B, TMB-2285-BK ♣ ♣ Please refer to section 2 of this report which indicates which model was actually tested and which were electrically identical. FCC ID: OU9TMB2285BT Standards: FCC Rules 47 CFR §2.1093 KDB 447498 D04 interim General RF Exposure Guidance v01 Date of Receipt: 2023-02-27 Date of Test: 2023-02-28 to 2023-03-24 Date of Issue: 2023-03-27 Test Result : Pass* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/0 Aug01,2022 Report No.: SZCR230200049703 Page: 2 of 10 2 Version Revision Record Version Chapter Date Modifier Remark 01 2023-03-27 Original Authorized for issue by: Edison Li/Project Engineer Eric Fu/Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/0 Aug01,2022 Report No.: SZCR230200049703 Page: 3 of 10 3 Contents Page 1 COVER PAGE .............................................................................................................................................. 1 2 VERSION ...................................................................................................................................................... 2 3 CONTENTS .................................................................................................................................................. 3 4 GENERAL INFORMATION .......................................................................................................................... 4 4.1 GENERAL DESCRIPTION OF E.U.T. .......................................................................................................... 4 4.2 DETAILS OF EUT .................................................................................................................................... 5 4.3 SEPARATION DISTANCE .......................................................................................................................... 5 4.4 TEST LOCATION ...................................................................................................................................... 6 4.5 TEST FACILITY ........................................................................................................................................ 6 4.6 DEVIATION FROM STANDARDS ................................................................................................................. 6 4.7 ABNORMALITIES FROM STANDARD CONDITIONS ....................................................................................... 6 4.8 OTHER INFORMATION REQUESTED BY THE CUSTOMER ............................................................................. 6 5 FCC RADIOFREQUENCY RADIATION EXPOSURE LIMITS .................................................................... 7 5.1 BLANKET 1 MW BLANKET EXEMPTION ..................................................................................................... 7 5.2 MPE-BASED EXEMPTION ........................................................................................................................ 7 5.3 SAR-BASED EXEMPTION ......................................................................................................................... 8 6 MEASUREMENT AND CALCULATION .................................................................................................... 10 6.1 MAXIMUM TRANSMIT POWER ................................................................................................................. 10 6.2 RF EXPOSURE CALCULATION ................................................................................................................ 10 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/0 Aug01,2022 Report No.: SZCR230200049703 Page: 4 of 10 4 General Information 4.1 General Description of E.U.T. Product Type: Portable device Mobile device Fixed device Remark: Model No.: TMB-2285-BT, TMB-2285-B, TMB-2285-BK Only the model TMB-2285-BT was tested, since according to the declaration from the applicant, the electrical circuit design, layout, components used, internal wiring and functions were identical for all the above models, with only difference on model No., shape and colour. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/0 Aug01,2022 Report No.: SZCR230200049703 Page: 5 of 10 4.2 Details of EUT Power supply: DC 3V(2*AAA Batteries) Operation Frequency: 2402MHz to 2480MHz Bluetooth Version: V5.0 Modulation Type: GFSK Number of Channels: 40 Channel Spacing: 2MHz Data rate: 1Mbps Antenna Type: PCB Antenna Antenna Gain: -2.08dBi Remark:The information in this section is provided by the applicant or manufacturer, SGS is not liable to the accuracy, suitability, reliability or/and integrity of the information. 4.3 Separation Distance Minimum test separation distance: 5mm Remark: This minimum test separation distance is determined by the smallest distance from the antenna and radiating structures or outer surface of the device, according to the host form factor, exposure conditions and platform requirements, to any par…

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Test Report Product Name: Blood pressure monitor Model No.: TMB-2285-BT, TMB-2285-B, TMB-2285-BK Issue Date: 2023.5.15 Engineer: Date 2023.5.15 Auditor: Date 2023.5.15 Approve Date 2023.5.15 Content 1. General Information 1.1 General information of testing institutions 1.2 Test equipment 1.3 Test environment 1.4 Statement 2. Sample Information 2.1 Client information 2.2 Description of EUT(S) 2.3 EUT appearance 2.4 DUT setup photo of free space OTA testing 3. Test Result 3.1 Test standard 3.2 Test uncertainty 3.3 Test data 3.3.1 S1l parameters 3.3.2 VSWR 3.3.3 Typical free space efficiency and gain 3.3.4 Typical free space radiation patter 1. General Information 1. 1 General information of testing institutions Name Shenzhen DBT Communication Device Co., Ltd Address Rm505, 8th building, Yungu 2nd period, pingshan No.1 Road, Xili Town,Nanshan District, ShenZhen , China Tel 0755-83763273 E-mail [email protected] Equipment 1. RayZone 1800 2. Keysight E5071C 1.2 Test equipment Satimo E5071C Cmw500 8960 Model No. Manufacturer Calibration date Next calibration date Satimo RFI-LAB-RF-A00 2022.11 13 2023.11 13 Cmw500 ROHDE&SCHWAR 8960 Agilent E5071C Agilent 1.3 Test environment Temperature 25. 0*C Humidity 59%RH Pressure 100.12kPa 1.4 Statement (1) The test results in the report are only applicable to the tested samples and the tested samples work under the environment described in the report (2) Any objection to this report shall be raised 30 days after formal confirmation of the report. (3) The report is invalid without the signature of the auditor and approver. 2.Sample Information 2.1 Client information Name Guangdong Transtek Medical Electronics Co., Ltd. Address Zone A, No. 105 , Dong Li Road, Torch Development District, zhongShan, Guangdong,China Contacts Tel E-mail 2.2 Description of EUT(S) Product Name 2.4 GHz Antenna Antenna Size 13.5*7.5mm Antenna Type PCB Test Item VSWR; Gain; Efficiency; Radiation pattern Frequency Range 2400-2480MHz Received Date 2023.2.13 Test Date 2023.2.13 Remark i 2.3 EUT appearance See test report 2.4 DUT setup photo of free space OTA testing Zenith is at Theta » 0° 3.Test Results 3.1 Test standard Name Parameter Method Standard no. Mobile Communication antenna VSWR Generic specification for antennas used in the mobile communications GB/T 9410-2008 Antenna gain Radiation pattern Antenna Radiation efficiency IEEE Standard Test Procedures for Antennas ANSI/IEEE Std 149-1979 3.2 Test uncertainty The uncertainty was calculated on the basis of the GUM published by ISO.using the inclusion factor of K=2 and the 95% confidence level to express the extended uncertainty. Item Uncertainty VSWR ±0.3 Antenna gain + ldB Radiation efficiency ±10% 3.3 Test data 3.3.1 S1l parameters 3.3.2 VSWR Frequency/MHz 2400 2450 2500 VSWR 1.9226 2.7945 3.7767 3.3.3 Typical free space efficiency and gain Frequency MHz 2400 2402 2410 2420 2430 2440 2450 2460 2470 2480 Peak Gain dBi -2.01 -2.08 -2.36 -2.14 -2.74 -2.7 -3.34 -2.87 -3.45 -2.3 Efficiency % 27.25 26.70 24.49 24.52 21.8 23.11 19.98 22.51 19.97 25.64 3.3.4 Typical free space radiation p atter

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/0 Aug01,2022 Report No.: SZCR230200049702 Page: 1 of 52 Keny Xu EMC Laboratory Manager TEST REPORT Application No.: SZCR2302000497ME Applicant: Guangdong Transtek Medical Electronics Co., Ltd Address of Applicant: Zone A, No.105, Dongli Road, Torch Development District, 528437 Zhongshan, Guangdong, China. Manufacturer: Guangdong Transtek Medical Electronics Co., Ltd Address of Manufacturer: Zone A, No.105, Dongli Road, Torch Development District, 528437 Zhongshan, Guangdong, China. Factory: Guangdong Transtek Medical Electronics Co., Ltd Address of Factory: Zone A, No.105, Dongli Road, Torch Development District, 528437 Zhongshan, Guangdong, China. Equipment Under Test (EUT): EUT Name: Blood pressure monitor Model No.: TMB-2285-BT, TMB-2285-B, TMB-2285-BK   Please refer to section 2 of this report which indicates which model was actually tested and which were electrically identical. FCC ID: OU9TMB2285BT Standard(s) : 47 CFR Part 15, Subpart C 15.247 Date of Receipt: 2023-02-27 Date of Test: 2023-02-28 to 2023-03-24 Date of Issue: 2023-03-27 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/0 Aug01,2022 Report No.: SZCR230200049702 Page: 2 of 52 Revision Record Version Chapter Date Modifier Remark 01 2023-03-27 Original Authorized for issue by: Edison Li/Project Engineer Eric Fu/Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/0 Aug01,2022 Report No.: SZCR230200049702 Page: 3 of 52 2 Test Summary Radio Spectrum Technical Requirement Item Standard Method Requirement Result Antenna Requirement 47 CFR Part 15, Subpart C 15.247 N/A 47 CFR Part 15, Subpart C 15.203 & 15.247(b)(4) Pass Radio Spectrum Matter Part Item Standard Method Requirement Result Conducted Peak Output Power 47 CFR Part 15, Subpart C 15.247 ANSI C63.10 (2013) Section 11.9.1 47 CFR Part 15, Subpart C 15.247(b)(3) Pass Minimum 6dB Bandwidth ANSI C63.10 (2013) Section 11.8.1 47 CFR Part 15, Subpart C 15.247a(2) Pass Power Spectrum Density ANSI C63.10 (2013) Section 11.10.2 47 CFR Part 15, Subpart C 15.247(e) Pass Conducted Band Edges Measurement ANSI C63.10 (2013) Section 11.13.3.2 47 CFR Part 15, Subpart C 15.247(d) Pass Conducted Spurious Emissions ANSI C63.10 (2013) Section 11.11 47 CFR Part 15, Subpart C 15.247(d) Pass Radiated Emissions which fall in the restricted bands ANSI C63.10 (2013) Section 6.10.5 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Radiated Spurious Emissions Below 1GHz ANSI C63.10 (2013) Section 6.4,6.5 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Radiated Spurious Emissions Above 1GHz ANSI C63.10 (2013) Section 6.6 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Remark: Model No.: TMB-2285-BT, TMB-2285-B, TMB-2285-BK Only the model TMB-2285-BT was tested, since according to the declaration from the applicant, the electrical circuit design, layout, components used, internal wiring and functions were identical for all the above models, with only difference on model No., shape and colour. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/0 Aug01,2022 Report No.: SZCR230200049702 Page: 4 of 52 3 Contents Page 1 Cover Page ................................................................................................................................................ 1 2 Test Summary ........................................................................................................................................... 3 3 Contents .................................................................................................................................................... 4 4 General Information .................................................................................................................................. 6 4.1 Details of E.U.T. ................................................................................................................................. 6 4.2 Description of Support Units .............................................................................................................. 6 4.3 Measurement Uncertainty .................................................................................................................. 6 4.4 Test Location ................................................................................................................…

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