2AW3IP902ASmart Diagnostic System

ShenzhenXtooltechIntelligentCo.,Ltd. 2.911(d)(5)(i)EquipmentTypeAttestationv1.2 Section2.911(d)(5)(i)Certification–EquipmentType Companyname:ShenzhenXtooltechIntelligentCo.,Ltd. Address:17&18/F,A2Building,CreativeCity,LiuxianAvenue,NanshanDistrictShenzhen518000 China ProductName:SmartDiagnosticSystem FCCID:2AW3IP902A Model(s):P902,XT90,D9S,D9SPro,N9EV,D9EV,D9HD,X100MAX,FESTDIGNO,TDS900PRO, D9MAX,X100MAX2 2.911(d)(5)(i)EquipmentType We,[ShenzhenXtooltechIntelligentCo.,Ltd.](“theapplicant”)certifythattheequipmentforwhich authorizationissoughtthroughcertificationisnot:  Prohibitedfromreceivinganequipmentauthorizationpursuantto§2.903;oftheFCCrules.  Identifiedasanequipmenttypeinthe“CoveredList” NOTE1 Yourssincerely, Name:PinkZouDate:2025-12-1 TitleandCompanyname:Manager/ShenzhenXtooltechIntelligentCo.,Ltd. NOTE1 “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

ShenzhenXtooltechIntelligentCo.,Ltd. 2.911(d)(5)(ii)ApplicantAttestationv1.3 Section2.911(d)(5)(ii)Certification–Applicant(CoveredList) Companyname:ShenzhenXtooltechIntelligentCo.,Ltd. Address:17&18/F,A2Building,CreativeCity,LiuxianAvenue,NanshanDistrictShenzhen518000 China ProductName:SmartDiagnosticSystem FCCID:2AW3IP902A Model(s):P902,XT90,D9S,D9SPro,N9EV,D9EV,D9HD,X100MAX,FESTDIGNO,TDS900PRO, D9MAX,X100MAX2 2.911(d)(5)(ii)Applicantfiling We,[ShenzhenXtooltechIntelligentCo.,Ltd.](“theapplicant”)certifythat,asofthedateofthefiling oftheapplication,theapplicantisnotidentified NOTE1 onthe“CoveredList” NOTE2 ,established pursuantto§1.50002ofthischapter,asanentityproducingcoveredcommunicationsequipment. Yourssincerely, Name:PinkZouDate:2025-12-1 TitleandCompanyname:Manager/ShenzhenXtooltechIntelligentCo.,Ltd. NOTE1 Deleteoptionnotapplicabletothisapplication. NOTE2 “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Shenzhen Xtooltech Intelligent Co., Ltd. 17&18/F, A2 Building, Creative City, Liuxian Avenue, Nanshan District, Shenzhen, China Date: Nov. 24, 2025 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 FCC ID:2AW3IP902A US Agent – Attestation Statement / Part 2.911(d)(7) [Shenzhen Xtooltech Intelligent Co., Ltd.] certifies, that as of [Nov. 24, 2025], we have designated FCC US Agent, LLC to accept service of process on our behalf for FCC ID: 2AW3IP902A. [Shenzhen Xtooltech Intelligent Co., Ltd.], accepts to maintain an agent of 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. FCC US Agent, LLC, accepts as of the date of the filing of this application, the obligation of being the designated agent for the purpose of accepting service of process on behalf of [Shenzhen Xtooltech Intelligent Co., Ltd.] for FCC ID: 2AW3IP902A Designated Agent Information: Company Name: FCC US Agent, LLC FRN: 0033402884 Address: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA Contact Person: Tim Payne Phone: 708-571-3148 Email: [email protected] Sincerely, Company: [Shenzhen Xtooltech Intelligent Co., Ltd.] Designated Agent: FCC US Agent, LLC Company Representative: [Pink Zou] Tel: +86-13590123521 Email: [email protected] FRN: 0029799749 Designated Agent Representative: Tim Payne Signature: Signature:

ShenzhenXtooltechIntelligentCo.,Ltd. LetterofAuthorization Company:ShenzhenXtooltechIntelligentCo.,Ltd. Address:17&18/F,A2Building,CreativeCity,LiuxianAvenue,NanshanDistrict Shenzhen518000China ProductName:SmartDiagnosticSystem ModelNumber(s):P902,XT90,D9S,D9SPro,N9EV,D9EV,D9HD,X100MAX,FEST DIGNO,TDS900PRO,D9MAX,X100MAX2 ProductDescription:SmartDiagnosticSystem FCCID:2AW3IP902A WeauthorizeMiCOMLabsInc.,575BoulderCourt,Pleasanton,California94566,USA, toactonourbehalfonallmattersconcerningthecertificationofabovenamed equipment. WedeclarethatMiCOMLabsInc.isallowedtoforwardallinformationrelatedtothe approvalandcertificationofequipmenttotheregulatoryagenciesasrequiredandto discussanyissuesconcerningtheapprovalapplication.Anyandallactscarriedoutby MiCOMLabsonourbehalfshallhavethesameeffectasactsofourown. Signature:Date: 2025-12-1 Name:PinkZou Title:Manager Company:ShenzhenXtooltechIntelligentCo.,Ltd.

ShenzhenXtooltechIntelligentCo.,Ltd. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:2025-12-1 Subject;RequestforConfidentiality FCCID:2AW3IP902A ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthesedocuments mightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantageinthemarket. SchematicDiagram BlockDiagram DeclarationofSoftwareSecurityRequirementsForU-NIIDevices OperationalDescription Tune-upProcedure Inadditionaltoabovementioneddocuments,inordertocomplywiththemarketingregulations inTitle47CFR§2.803andtheimportationrulesinTitle47CFR§2.1204,whileensuringthat businesssensitiveinformationremainsconfidentialuntiltheactualmarketingofnewly authorizeddevices,werequestShortTermConfidentialityofthefollowingattachment(s); ExternalPhotos TestSetupPhotos InternalPhotos UserManual For45days,pursuanttoPublicNoticeDA04-1705. OR For180dayspursuanttoKDB726920D01. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:PinkZou Title:Manager

ShenzhenXtooltechIntelligentCo.,Ltd. ProductSimilarityDeclaration Product name:Smart Diagnostic System Model name: P902,XT90,D9S,D9S Pro,N9EV,D9EV, D9HD,X100MAX, FEST DIGNO,TDS900 PRO, D9 MAX,X100MAX 2 IC: 29441-P902A PMN: P902,XT90,D9S,D9S Pro,N9EV,D9EV, D9HD,X100MAX, FEST DIGNO,TDS900 PRO, D9 MAX,X100MAX 2 HVIN: P902A FCC ID:2AW3IP902A We (Shenzhen Xtooltech Intelligent Co.,Ltd.) hereby state that all the models are electrical identical including the same software parameter and hardware design (i.e., circuit design, PCB Layout, RF module/circuit, antenna type(s) and antenna location, components on PCB, etc.,), same mechanical structure and design (including product enclosure, materials, etc.,), The only differences are the model names and the built-in software functions of the products, P902,XT90,D9S,D9S Pro,N9EV,D9EV, D9HD,X100MAX, FEST DIGNO,TDS900 PRO, D9 MAX,X100MAX 2 (if any difference). Demonstrate the detail(descriptions and pictures) as to the difference list above. ShenzhenXtooltechIntelligentCo.,Ltd. Thefunctionaldifferencesofthebuilt-insoftwareoftheSmartDiagnosticSystemareasfollows: ProductModel▷P902XT90D9SD9SProN9EVD9EVD9HDX100MAXD9MAXX100MAX2FESTDIGNOTDS900PRO FullsystemYYYYYYYYYYYY Basic Diagnosis funcion AutoVINYYYYYYYYYYYY ReadECUInfoYYYYYYYYYYYY ReadcodeYYYYYYYYYYYY ClearcodeYYYYYYYYYYYY ReadlivedataYYYYYYYYYYYY ReadfreezeframeYYYYYYYYYYYY ActuationtestYYYYYYYYYYYY FullspecialfunctionYYYYYYYYYYYY Diagnosis funcion OfflineCodingYYYYYYYYYYYY OnlineECU Programming YYYYYYYYYYYY OnlineECUCodingYYYYYYYYYYYY LocksmithequipmentNNNNNNNYNYYY Programmablemodule installation YYYYYYYYYYYY Topologydiagram function YYYYYYYYYYYY TirePressureNNNNNNNNNNNN J2534ProtocolNNNNNNNNYYNN Guided function/Planned detection NNYNYNYNNNNN PRE/POSTYYYYYYYYYYYY Non-dismantleflashing function NYYNYYYYNYYY 45464145464641424542040 ShenzhenXtooltechIntelligentCo.,Ltd. Signature: Name:PinkZou Title:ProductCertificationEngineer Address:17&18/F,A2Building,CreativeCity,LiuxianAvenue,NanshanDistrict,Shenzhen Date:2025-11-17

LabelandLocation LabelandLocation

Page: 1/11 SHENZHEN STS TEST SERVICES CO., LTD. 1/F, BUILDING 2, ZHUOKE SCIENCE PARK, 190 CHONGQING ROAD FUYONG, BAO’ AN DISTRICT, SHENZHEN,CHINA MVG COMOSAR DOSIMETRIC E-FIELD PROBE SERIAL NO.: SN 08/21 EPGO352 Calibrated at MVG Z.I. de la pointe du diable Technopôle Brest Iroise – 295 avenue Alexis de Rochon 29280 PLOUZANE - FRANCE Calibration date: 09/15/2025 Accreditations #2-6789 Scope available on www.cofrac.fr The use of the Cofrac brand and the accreditation references is prohibited from any reproduction. Summary: This document presents the method and results from an accredited COMOSAR Dosimetric E-Field Probe calibration performed at MVG, using the CALIPROBE test bench, for use with a MVG COMO SAR system only. The test results covered by accreditation are traceable to the International System of Units (SI). COMOSAR E-Field Probe Calibration Report Ref : ACR.95.19.25.BES.A Docusign Envelope ID: 711C3E09-7054-43A0-BF16-C536091746C4 COMOSAR E-FIELD PROBE CALIBRATION REPORT Ref: ACR.95.19.25.BES.A Page: 2/11 Template_ACR.DDD.N.YY.MVGB.ISSUE_COMOSAR Probe vM This document shall not be reproduced, except in full or in part, without the written approval of MVG. The information contained herein is to be used only for the purpose for which it is submitted and is not to be released in whole or part without written approval of MVG. Name Function Date Signature Prepared by : Pedro Ruiz Measurement Responsible 9/16/2025 Checked & approved by: Jérôme L uc Technical Manager 9/16/2025 Authorized by: Laboratory Director Customer Name Distribution : Shenzhen STS Test Services Co., Ltd. Issue Name Date Modifications A Pedro Ruiz 9/16/2025 Initial release Docusign Envelope ID: 711C3E09-7054-43A0-BF16-C536091746C4 Geraldine Toutain 9/16/2025 COMOSAR E-FIELD PROBE CALIBRATION REPORT Page: 3/11 Template_ACR.DDD.N.YY.MVGB.ISSUE_COMOSAR Probe vM This document shall not be reproduced, except in full or in part, without the written approval of MVG. The information contained herein is to be used only for the purpose for which it is submitted and is not to be released in whole or part without written approval of MVG. TABLE OF CONTENTS 1 Device Under Test ..................................................................................................... 4 2 Product Description ................................................................................................... 4 2.1 General Information _______________________________________________________ 4 3 Measurement Method ................................................................................................ 4 3.1 Sensitivity _______________________________________________________________ 4 3.2 Linearity ________________________________________________________________ 5 3.3 Isotropy _________________________________________________________________ 5 3.4 Boundary Effect __________________________________________________________ 5 3.5 Probe Modulation Response _________________________________________________ 6 4 Measurement Uncertainty .......................................................................................... 6 5 Calibration Results ..................................................................................................... 6 5.1 Calibration in air __________________________________________________________ 6 5.2 Calibration in liquid _______________________________________________________ 7 6 Verification Results ................................................................................................... 8 7 List of Equipment ...................................................................................................... 9 Docusign Envelope ID: 711C3E09-7054-43A0-BF16-C536091746C4 Ref: ACR.95.19.25.BES.A COMOSAR E-FIELD PROBE CALIBRATION REPORT Page: 4/11 Template_ACR.DDD.N.YY.MVGB.ISSUE_COMOSAR Probe vM This document shall not be reproduced, except in full or in part, without the written approval of MVG. The information contained herein is to be used only for the purpose for which it is submitted and is not to be released in whole or part without written approval of MVG. 1 DEVICE UNDER TEST Device Under Test Device Type COMOSAR DOSIMETRIC E FIELD PROBE Manufacturer MVG Model SSE2 Serial Number SN 08/21 EPGO352 Product Condition (new / used) Used Frequency Range of Probe 0.15 GHz-7.5GHz Resistance of Three Dipoles at Connector Dipole 1: R1=0.222 M: Dipole 2: R2=0.198 M: Dipole 3: R3=0.191 M: 2 PRODUCT DESCRIPTION 2.1 GENERAL INFORMATION MVG’s COMOSAR E field Probes are built in accordance to the IEC/IEEE 62209-1528 and FCC KDB865664 D01 standards. Figure 1 – MVG COMOSAR Dosimetric E field Probe Probe Length 330 mm Length of Individual Dipoles 2 mm Maximum external diameter 8 mm Probe Tip External Diameter 2.5 mm Distance between dipoles / probe extremity 1 mm 3 MEASUREMENT METHOD The IEC/IEEE 62209-1528 and FCC KDB865664 D01 standards provide recommended practices for the probe calibrations, including the performance characteristics of interest and methods by which to assess their effect. All calibrations / measurements performed meet the fore-mentioned standards. 3.1 SENSITIVITY The sensitivity factors of the three dipoles were determined using a two step calibration method (air and tissue simulating liquid) using waveguides as outlined in the standards for frequency range 600- 7500MHz and using the calorimeter cell method (transfer method) as outlined in the standards for frequency 150-450 MHz. Docusign Envelope ID: 711C3E09-7054-43A0-BF16-C536091746C4 Ref: ACR.95.19.25.BES.A COMOSAR E-FIELD PROBE CALIBRATION REPORT Page: 5/11 Template_ACR.DDD.N.YY.MVGB.ISSUE_COMOSAR Probe vM This document shall not be reproduced, except in full or in part, without the written approval of MVG. The information contained herein is to be used only for the purpose for which it is submitted and is not to be released in whole or part without written approval of MVG. 3.2 LINEARITY The evaluation of the linearity was done in fr…

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Any reproduction of this document must be done in full. No single part of this document may be reproduced without permission from STS, All Test Data Presented in this report is only applicable to presented Test sample. ShenZhen STS Test Services Co.,Ltd. A 1/F, Building B, Zhuoke Science Park, No.190 Chongqing Road, HepingShequ, Fuyong Sub-District, Bao’an District, Shenzhen, Guang Dong, China TEL: +86-755 3688 6288 FAX: +86-755 3688 6277 E-mail:[email protected] S T L A B S SAR Dipole Performance Measurement Report EUT Type： SAR Validation Dipole and Waveguide Model Name： DIP2G450, SWG5500 Brand Name: SATIMO Test Conclusion： Pass Test Date： 11 Dec. 2024&03 Jul. 2025 Date of Issue： 03 Jul. 2025 Testing Engineer : (Xin.Liu) Technical Manager : (Shifan. Long) Authorized Signatory : (Bovey Yang) ISSUED BY Shenzhen STS Test Services Co., Ltd. Kind of Equipment Manufacturer Type No. Serial No. Last Calibration Calibrated Until PC Acer N/A N/A N/A N/A E-Field Probe MVG SSE2 SN 08/21 EPGO352 2024.09.18 2025.09.17 Dielectric Probe Kit MVG SCLMP SN 32/14 OCPG67 2024.09.18 2025.09.17 Phantom1 MVG SAM SN 32/14 SAM115 N/A N/A Phantom2 MVG SAM SN 32/14 SAM116 N/A N/A Attenuator Agilent 99899 DC-18GHz N/A N/A Directional coupler Narda 4226-20 3305 N/A N/A Network Analyzer Agilent E5071C MY46520378 2024-09-25 2025-09-26 Multi Meter Keithley Multi Meter 2000 4050073 2024-09-25 2025-09-26 Signal Generator Agilent N5182A MY50140530 2024-09-25 2025-09-26 Power Amplifier DESAY ZHL-42W 9638 2024-09-25 2025-09-26 Power Meter R&S NRP 100510 2024-09-25 2025-09-26 Power Sensor R&S NRP-Z11 101919 2024-09-25 2025-09-26 Power Sensor Keysight U2021XA MY56280002 2024-09-25 2025-09-26 Temperature hygrometer SuWei SW-108 N/A 2024.10.15 2025.10.14 Thermograph Elitech RC-4 S/N EF7176501537 2024.10.15 2025.10.14 ISSUED BY Shenzhen STS Test Services Co., Ltd. 2. <Justification of the extended calibration> Referring to KDB 865664 D01, if dipoles are verified in return loss<-20dB, (within 20% of prior calibration), and in impedance (within 5 ohm of prior calibration), the annual calibration is not necessary and the calibration interval can be extended. Head 2450 MHz Date of Measurement Return Loss (dB) Delta (%) Impedance Delta(ohm) 2023.07.04 -26.03 - 46.3 - 2024.07.01 -26.42 1.50 47.25 2.05 2025.07.03 -26.91 3.38 47.4 2.37 The return loss is <-20dB, within 20% of prior calibration; the impedance is within 5 ohm of prior calibration. Therefore the verification result should support extended calibration. <Dipole Verification Data> Head 2450 MHz ISSUED BY Shenzhen STS Test Services Co., Ltd. Head 5000 MHz Date of Measurement Return Loss (dB) Delta (%) Impedance Delta(ohm) 2023.07.04 < -8.23 - - - 2024.07.01 -9.10 10.57 - - 2025.07.03 -9.70 17.86- - - The return loss is <-8dB, within 20% of prior calibration; Therefore the verification result should support extended calibration. <Dipole Verification Data> Head 5000MHz

The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd. SAR Test Report Report No.: STS2510354H01 Issued for Shenzhen Xtooltech Intelligent Co., Ltd. 17&18/F, A2 Building, Creative City, Liuxian Avenue, Nanshan District, Shenzhen, China Product Name: Smart Diagnostic System Brand Name: XTOOL, AutoProPAD Model Name: P902 Series Model(s): XT90, D9S, D9S Pro, N9EV, D9EV, D9HD, X100MAX, FEST DIGNO, TDS900 PRO, D9 MAX, X100MAX 2 FCC ID: 2AW3IP902A Test Standard: ANSI/IEEE Std. C95.1 FCC 47 CFR Part 2 (2.1093) IEEE Std. 1528-2013 Max. Report SAR (1g) Body: 0.445 W/kg Page 2 of 59 Report No.: STS2510354H01 TEST REPORT CERTIFICATION Applicant’s name ................. : Shenzhen Xtooltech Intelligent Co., Ltd. Address ................................. : 17&18/F, A2 Building, Creative City, Liuxian Avenue, Nanshan District, Shenzhen, China Manufacturer's Name .......... : Shenzhen Xtooltech Intelligent Co., Ltd. Address ................................. : 17&18/F, A2 Building, Creative City, Liuxian Avenue, Nanshan District, Shenzhen, China Product description Product name ........................ : Smart Diagnostic System Brand name ......................... : XTOOL, AutoProPAD Model name ......................... : P902 Series Model .......................... : XT90, D9S, D9S Pro, N9EV, D9EV, D9HD, X100MAX, FEST DIGNO, TDS900 PRO, D9 MAX, X100MAX 2 Standards ............................. : ANSI/IEEE Std. C95.1 FCC 47 CFR Part 2 (2.1093) IEEE Std. 1528-2013 The device was tested by Shenzhen STS Test Services Co., Ltd. in accordance with the measurement methods and procedures specified in KDB 865664 The test results in this report apply only to the tested sample of the stated device/equipment. Other similar device/equipment will not necessarily produce the same results due to production tolerance and measurement uncertainties. Date of Test ........................................... : Date (s) of performance of tests ............. : 18 Oct. 2025 Date of Issue .......................................... : 13 Nov. 2025 Test Result.............................................. : Pass Testing Engineer : (Xin.Liu) Technical Manager : (Shifan. Long) Authorized Signatory : (Bovey Yang) Page 3 of 59 Report No.: STS2510354H01 Table of Contents 1. General Information 5 1.1 EUT Description 5 1.2 Test Environment 6 1.3 Test Factory 6 2. Test Standards and Limits 7 3. SAR Measurement System 8 3.1 Definition of Specific Absorption Rate (SAR) 8 3.2 SAR System 8 4. Tissue Simulating Liquids 11 4.1 Simulating Liquids Parameter Check 11 5. SAR System Validation 14 5.1 Validation System 14 5.2 Validation Result 15 6. SAR Evaluation Procedures 16 7. EUT Antenna Location Sketch 17 8. EUT Test Position 21 8.1 Body-worn Position Conditions 21 9. Uncertainty 22 9.1 Measurement Uncertainty 22 10. Conducted Power Measurement 25 10.1 Test Result 25 11. EUT and Test Setup Photo 30 11.1 EUT Photo 30 11.2 Setup Photo 33 12. SAR Result Summary 34 12.1 Body-worn SAR 34 12.2 Simultaneous Multi-band Transmission Evaluation 35 13. Equipment List 36 Appendix A. System Validation Plots 37 Appendix B. SAR Test Plots 47 Appendix C. Probe Calibration and Dipole Calibration Report 59 Page 4 of 59 Report No.: STS2510354H01 Revision History Rev. Issue Date Report No. Effect Page Contents 00 13 Nov. 2025 STS510354H01 ALL Initial Issue Page 5 of 59 Report No.: STS2510354H01 1. General Information Environmental evaluation measurements of specific absorption rate (SAR) distributions in emulated human head and body tissues exposed to radio frequency (RF) radiation from wireless portable devices for compliance with the rules and regulations of the U.S. Federal Communications Commission (FCC). 1.1 EUT Description Product Name Smart Diagnostic System Brand Name XTOOL, AutoProPAD Model Name P902 Series Model XT90, D9S, D9S Pro, N9EV, D9EV, D9HD, X100MAX, FEST DIGNO, TDS900 PRO, D9 MAX, X100MAX 2 Model Difference The PCB board, circuit, structure and internal of these models are the same, Only model number is different for these model. Sample number 251030015-1 Battery Rated Voltage: 7.2V Capacity: 6000mAh Device Category Portable Product stage Production unit RF Exposure Environment General Population / Uncontrolled Hardware Version N/A Software Version N/A Frequency Range WLAN802.11b/g/n20: 2412 MHz ~ 2462 MHz WLAN 802.11n40: 2422 MHz ~ 2452 MHz WLAN 802.11a/n20/n40/ac20/ac40/ac80: 5180 ~ 5240 MHz WLAN 802.11a/n20/n40/ac20/ac40/ac80: 5260 ~ 5320 MHz WLAN 802.11a/n20/n40/ac20/ac40/ac80: 5500 ~ 5700 MHz WLAN 802.11a/n20/n40/ac20/ac40/ac80: 5745 ~ 5825 MHz Bluetooth: 2402 MHz to 2480 MHz Max. Reported SAR(1g): (Limit:1.6W/kg) Test distance: Body:0mm Band Mode Body Worn(W/kg) DTS 2.4G WLAN ANT1 0.385 DTS 2.4G WLAN ANT2 0.381 NII 5.2G WLAN 0.445 NII 5.3G WLAN 0.335 NII 5.6G WLAN 0.405 NII 5.8G WLAN 0.354 FCC Equipment Class Digital Transmission System (DTS) Unlicensed National Information Infrastructure TX(NII) Operating Mode: 2.4G WLAN : 802.11b(DSSS):CCK,DQPSK,DBPSK 802.11g(OFDM):BPSK,QPSK,16-QAM,64-QAM 802.11n(OFDM):BPSK,QPSK,16-QAM,64-QAM 5G WLAN: 802.11a(OFDM):BPSK,QPSK,16-QAM,64-QAM 802.11n(OFDM):BPSK,QPSK,16-QAM,64-QAM 802.11ac(OFDM):BPSK,QPSK,16-QAM,64-QAM,256-QAM Bluetooth: GFSK +π/4DQPSK+8DPSK BLE: GFSK Antenna Specification: Bluetooth: PIFA Antenna WLAN: PIFA Antenna SIM Card No SIM Card Hotspot Mode Not Support Page 6 of 59 Report No.: STS2510354H01 DTM Mode Not Support Note: 1. The EUT battery must be fully charged and checked periodically during the test to ascertain uniform power 1.2 Test Environment Ambient conditions in the SAR laboratory: Items Required Temperature (°C) 18-25 Humidity (%RH) 30-70 1.3 Test Factory ShenZhen STS Test Services Co.,Ltd. A 1/F, Building B, Zhuoke Science Park, No.190 Chongqing Road, HepingShequ, Fuyong Sub- District, Bao’an District, Shenzhen, Guang Dong, China FCC…

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Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn FCC PART 15 SUBPART C TEST REPORT FCC PART 15.247 Report Reference No. .................... : FCC ID. ........................................... : CTA25091904102 2AW3IP902A Compiled by ( position+printed name+signature) . : File administrators Zoey Cao Supervised by ( position+printed name+signature) . : Project Engineer Ace Chai Approved by ( position+printed name+signature) . : RF Manager Eric Wang Date of issue .................................... : Oct. 25, 2025 Testing Laboratory Name .............. : Shenzhen CTA Testing Technology Co., Ltd. Address ............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Applicant’s name ........................... : Shenzhen Xtooltech Intelligent Co., Ltd. Address ............................................ : 17&18/F, A2 Building, Creative City, Liuxian Avenue, Nanshan District, Shenzhen, China Test specification ........................... : Standard ........................................... : FCC Part 15.247 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : Smart Diagnostic System Trade Mark ....................................... : XTOOL, AutoProPAD Manufacturer .................................... : Shenzhen Xtooltech Intelligent Co., Ltd. Model/Type reference ...................... : P902 Listed Models ................................... : Refer to page 2 Modulation ....................................... : GFSK, Π/4DQPSK, 8DPSK Frequency ........................................ : From 2402MHz to 2480MHz Ratings ............................................. : Input: 5V3A, 9V3A Battery: DC 7.2V, 6400mAh, 46.08Wh Result ............................................... : PASS Report No.: CTA25091904102 Page 2 of 37 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : Smart Diagnostic System Model /Type : P902 Listed Models : XT90, D9S, D9S Pro, N9EV, D9EV, D9HD, X100MAX, FEST DIGNO, TDS900 PRO, D9 MAX, X100MAX 2 Model difference : The PCB board, circuit, structure and internal of these models are the same, Only model number and colour is different for these model. Applicant : Shenzhen Xtooltech Intelligent Co., Ltd. Address : 17&18/F, A2 Building, Creative City, Liuxian Avenue, Nanshan District, Shenzhen, China Manufacturer : Shenzhen Xtooltech Intelligent Co., Ltd. Address : 17&18/F, A2 Building, Creative City, Liuxian Avenue, Nanshan District, Shenzhen, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA25091904102 Page 3 of 37 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 TEST STANDARDS ...................................................................................................................................... 4 2 SUMMARY .................................................................................................................................................... 5 2.1 General Remarks .............................................................................................................................. 5 2.2 Product Description ........................................................................................................................... 5 2.3 Equipment Under Test ....................................................................................................................... 5 2.4 Short description of the Equipment under Test (EUT) ...................................................................... 5 2.5 EUT configuration .............................................................................................................................. 6 2.6 EUT operation mode ......................................................................................................................... 6 2.7 Block Diagram of Test Setup ............................................................................................................. 6 2.8 Related Submittal(s) / Grant (s) ......................................................................................................... 6 2.9 Modifications ...................................................................................................................................... 6 3 TEST ENVIRONMENT ................................................................................................................................. 7 3.1 Address of the test laboratory ........................................................................................................... 7 3.2 Test Facility...........................................................…

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Page1of55FCCID:2AW3IP902AReportNo.:CTA25091904102 FCCAppendixRFTestDataforBT ProductName:SmartDiagnosticSystem TestModel:P902 EnvironmentalConditions Temperature: 23.8  C RelativeHumidity:52.1% ATMPressure:100.0kPa TestEngineer:ZoeyCao Supervisedby:EricW…

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