2BSIH-THGD100CDIGITAL PRESSURE GAUGE

AttestationStatements Date :2025-11-24 TO:FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046,USA RE:AttestationStatementsPart2.911(d)(7)requestfor(FCCID:2BSIH-THGD100C) (SKFMPT),theundersigned,herebyauthorizeGOLDENVICTORYINTERNATIONAL TRADINGCOLTDtoactasourdesignatedU.S.agentforserviceofprocess,(SKFMPT) acceptstomaintainanagentfornolessthanoneyearafterthegranteehasterminated allmarketingandimportationortheconclusionofanyCommission-relatedproceeding involvingtheequipment. GOLDENVICTORYINTERNATIONALTRADINGCOLTDacceptstheresponsibilitytoactas designatedU.S.agentforserviceofprocess. ApplicantInformation： CompanyName:SKFMPT ContactName:ZhanyiZhou Address:Meidoornkade14,3992AEHouten,TheNetherlands FRN:0037548146 TelephoneNo:18108405211 Email:[email protected] Signature [ZhanyiZhou] U.S.AgentInformation: CompanyName:GOLDENVICTORYINTERNATIONALTRADINGCOLTD Address:11016THSTREETSUITE1400DENVER,CO80202UnitedStates FRN:0036377570 ContactName:LeonHowar TelephoneNo:(337)255-0461 Email:[email protected] Signature [LeonHowar]

(SKFMPT) (date:2025-12-04) EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(i)requestfor(FCCID:2BSIH-THGD100C) [SKFMPT](“theapplicant”)certifiesthattheequipmentforwhichauthorizationis soughtisnot“covered”equipmentprohibitedfromreceivinganequipment authorizationpursuanttosection2.903oftheFCCrules. Wealsocertifythat,asofthedateofthefilingoftheapplication,theequipmentdoes notutilizecyber-securityoranti-virussoftwarefromKasperskyLab,Inc,oranyofits successorsandassignees,whichisalsoonthe“coveredlist”. Sincerely, (Applicantsignature) (Applicantprintedname:ZhanyiZhou) (SKFMPT) (date:2025-12-04) EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(ii)requestfor(FCCID:2BSIH-THGD100C) [SKFMPT](“theapplicant”)certifiesthat,asofthedateofthefilingoftheapplication, theapplicantisnotidentifiedontheCoveredListasanentityproducing“covered” equipment. Sincerely, (Applicantsignature) (Applicantprintedname:ZhanyiZhou)

SKFMPT Date:2025-11-24 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:LETTEROFAGENTAUTHORIZATION ToWhomItMayConcern: We,theundersigned,herebyauthorize(GuangdongZhonghanTestingTechnologyCo.,Ltd.)to actonourbehalfinallmattersrelatingtoapplicationforequipmentauthorization,includingthe signingofalldocumentsrelatingtothesematters. Wealsoherebycertifythatnopartytotheapplicationauthorizedhereunderissubjecttothe denialofbenefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuseAct of1988,21U.S.C.853(a). Thisagreementexpiresoneyearfromthecurrentdate. Sincerely, Mustbesignedbytheapplicantcontactcitedastechnicalornon-technicalcontactonthe 731formprovidedtoEurofinsMETLabs,orbytheauthorizedagentifanappropriate authorizedagentletterhasbeenprovided.Letterssignedbytheapplicantshouldbe placedonapplicantletterhead.

FCCID:2BSIH-THGD100C EUTPHOTOSExternalPhotos FCCID:2BSIH-THGD100C FCCID:2BSIH-THGD100C FCCID:2BSIH-THGD100C ※※※※※ENDOFREPORT※※※※※

Size:1.6mmX25mm

FCCID:2BSIH-THGD100C EUTPHOTOSInternalPhotos FCCID:2BSIH-THGD100C FCCID:2BSIH-THGD100C FCCID:2BSIH-THGD100C FCCID:2BSIH-THGD100C ※※※※※ENDOFREPORT※※※※※ ANT

OperationalDescription ThisproductisaDIGITALPRESSUREGAUGEthatcanbeused withU1:nRF52832andX1crystaloscillatorat32MHz Model:THGD100C HardwareVersion: V1.4 SoftwareVersion: V2.2.3 Sample(s)Status: Engineersample Channelnumbers: 40 Channelseparation: 2402MHz-2480MHz Modulationtechnology: GFSK ChannelSeparation:2MHz BitRateoftransmitter:1Mbps,2Mbps AntennaType: PCBantenna Antennagain: 0dBi Powersupply: Input:DC5VorDC4.5V(DC1.5VAAABattery*3)

FCCID:2BSIH-THGD100C RFExposureEvaluation AccordingtoKDB447498D01GeneralRFExposureGuidancev06andpart2.1093，Unless specificallyrequiredbythepublishedRFexposureKDBprocedures,standalone1-gheador bodyand10-gextremitySARevaluationforgeneralpopulationexposureconditions,by measurementornumericalsimulation,isnotrequiredwhenthecorrespondingSARTest ExclusionThresholdcondition(s),listedbelow,is(are)satisfied. For100MHzto6GHzandtestseparationdistances≤50mm,the1-gand10-gSARtest exclusionthresholdsaredeterminedbythefollowing: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]·[√f (GHz) ]≤3.0for1-gSAR,and≤7.5for10-gextremitySAR,where f (GHz) istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison Here, ForBluetooth Mode Max Power (dBm) Tune-up power (dBm) Max Power (mW) Frequency(MHz) Min. Distance (mm) Calc. thresholds limit BLE-3.06 -3±1 0.6324805 0.1984 3.0 SoaSARtestisnotrequired

1 1 2 2 3 3 4 4 DD CC BB AA Title NumberRevisionSize A4 Date:7/31/2023Sheet of File:D:\Meokon\..\ADC.SchDocDrawn By: C6 10nF C7 100pF C5 100pF S+ S- R1 1K SCLK 1 nCS 2 CLK 3 DGND 4 AVSS 5 AIN3/REFN1 6 AIN2 7 REFN0 8 REFP0 9 AIN1 10 AIN0/REFP1 11 AVDD 12 DVDD 13 nDRDY 14 DOUT/nDRDY 15 DIN 16 ADS1220 U1 L1 1uH L2 1uH C3 10uF,0603 C4 100nF C2 100nF C1 10uF,0603 VCC GND AVCC AGND AVCC AGND AGND EXC- S+ EXC+ EXC- S- R3 2.2K,0.1%, 5PPM R5 2.2K,0.1%, 5PPM R4 2.2K,0.1%, 5PPM GND GND C8 100nF VCC ADC_nCS ADC_SCK ADC_DOUT ADC_DIN ADC_nDRDY 异常监测 : 1. 上电后采集 AVDD 电压，需在范围内 2. 恒流供电，采集 EXC- 电压，需在范围内 3. 采集 EXC+ 和 EXC- 之间电压，需在范围内 4. S+,S- 需要有断线保护功能 AGND AGND AGND T+ 5004 T- 5004 C34 1nF AGND I- 5004 EXC- I+ 5004 EXC+ R2 1K S+ 5004 S- 5004 V+ 5004 AVCC AGND V- 5004 GND VCC R22 100R R23 100R 1 1 2 2 3 3 4 4 5 5 6 6 7 7 SENS1 1.25-5PS LCD_SCL LCD_SDA PIC101 PIC102 COC1 PIC201 PIC202 COC2 PIC301 PIC302 COC3 PIC401 PIC402 COC4 PIC501 PIC502 COC5 PIC601 PIC602 COC6 PIC701 PIC702 COC7 PIC801 PIC802 COC8 PIC3401 PIC3402 COC34 PII001 COI0 PII001 PIL101 PIL102 COL1 PIL201 PIL202 COL2 PIR101 PIR102 COR1 PIR201 PIR202 COR2 PIR301 PIR302 COR3 PIR401 PIR402 COR4 PIR501 PIR502 COR5 PIR2201 PIR2202 COR22 PIR2301 PIR2302 COR23 PIS001 COS0 PIS001 PISENS101 PISENS102 PISENS103 PISENS104 PISENS105 PISENS106 PISENS107 COSENS1 PIT001 COT0 PIT001 PIU101 PIU102 PIU103 PIU104 PIU105 PIU106 PIU107 PIU108 PIU109 PIU1010 PIU1011 PIU1012 PIU1013 PIU1014 PIU1015 PIU1016 COU1 PIV001 COV0 PIV001 PIU1016 NLADC0DIN PIU1015 NLADC0DOUT PIU102 NLADC0nCS PIU1014 NLADC0nDRDY PIU101 NLADC0SCK PIC301 PIC401 PIC501 PIC702 PIC3402 PIL202 PIR401 PIR501 PIT001 PIU105 PIU108 PIV001 PIC302 PIC402 PIL102 PIU1012 PIV001 PII001 PIU1011 NLEXC0 PII001 PIR302 PIU109 NLEXC0 PIC101 PIC201 PIC801 PIL201 PISENS105 PISENS106 PISENS107 PIU103 PIU104 PIR2201 NLLCD0SCL PIR2301 NLLCD0SDA PIC3401 PIT001 PIU106 PIR102 PIS001 PIR202 PIS001 PIR301 PIR402 PIR502 PIR2202 PISENS102 PIR2302 PISENS103 PISENS104 PIC502 PIC601 PIR101 PIU1010 NLS0 PIC602 PIC701 PIR201 PIU107 NLS0 PIC102 PIC202 PIC802 PIL101 PISENS101 PIU1013 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 DD CC BB AA Title NumberRevisionSize A3 Date:7/31/2023Sheet of File:D:\Meokon\..\MCU.SchDocDrawn By: SPI1_SCK SPI1_MOSI SPI1_MISO C15 100nF GND CS 1 DO 2 WP 3 GND 4 DI 5 CLK 6 HOLD ro RESET 7 VCC 8 U4 W25Q128 GND 1 2 Y1 32.768KHZ C11 12pF C12 12pF GND R6 4.7K VCC S 2 S 3 VCC VCC nRST 1 2 3 P2 DBG GND C1 1 C2 2 C3 3 C4 4 1ABCD 5 1FGEP 6 2ABCD 7 2FGEP 8 3ABCD 9 3FGEP 10 4ABCD 11 4FEGP 12 5ABCD 13 5FGE 14 T1234 15 T5678 16 T9101112 17 6ABCD 18 6FEGP 19 7ABCD 20 7FEGP 21 8ABCD 22 8FEGP 23 9ABCD 24 9FEGP 25 10ABCD 26 10FEG 27 T13141516 28 T17181920 29 T2122 30 T23242526 31 T27282930 32 LCD1 CON6 SWD SWC GND VCC 1 2 3 4 5 P3 Header 5 nRST GND VCC C9 100nF VLCD 1 PC13/TIM1_CH1N/LCD_SEG35/EVENTOUT/TAMP1-RTC/RTC_OUT/WKUP2 2 PC14/OSC32_IN 3 PC15/OSC32_OUT 4 PD14/OSC_IN/USART2_TX/I2C2_SDA/TIM1_CH3N 5 PD15/OSC_OUT/USART2_RX/I2C2_SCL 6 NRST 7 VSSA 8 VDDA 9 PA0/USART2_CTS/LPUART_RX/TIM2_CH1/TIMER2_ETR/TIM5_CH1/TIM8_ETR/SPI1_MISO/I2S1_MCK/EVENTOUT/LPRCNT_CH0/COMP1_OUT/ADC_IN1/COMP1_INM/COMP1_INP/WKUP1/TAMP2-RTC 10 PA1/USART2_RTS/LPUART_TX/TIM5_CH2/TIM2_CH2/LCD_SEG0/LPRCNT_CH1/EVENTOUT/ADC1_IN2/COMP1_INP/OPAMP1_VINP 11 PA2/USART2_TX/TIM5_CH3/TIM2_CH3/LCD_SEG1/TSC_CH1/I2C2_SDA/COMP2_OUT/EVENTOUT/ADC_IN3/OPAMP1_VOUT/COMP1_INP/COMP2_INM 12 PA3/USART2_RX/LPUART_RX/TIM5_CH4/LCD_SEG2/I2C2_SCL/TSC_CH4/EVENTOUT/LPRCNT_CH2/ADC_IN4/COMP1_INP/COMP2_INP/OPAMP1_VINM 13 PA4/USART2_CK/LPUART_TX/I2C1_SCL/SPI1_NSS/I2S1_WS/USART1_TX/TSC_CH5/EVENTOUT/DAC_OUT/ADC_IN5/COMP1_INM/COMP2_INM/OPAMP1_VINP/OPAMP2_VINP 14 PA5/SPI1_SCK/I2C1_SDA/I2S1_CK/USART1_RX/TSC_CH6/EVENTOUT/ADC_IN6/COMP1_INM/COMP2_INM/OPAMP1_VINP/OPAMP2_VINM 15 PA6/LPUART_CTS/SPI1_MISO/I2S1_MCK/TIM8_BKIN/TIM3_CH1/TIM1_BKIN/LCD_SEG3/COMP2_OUT/TSC_CH23/EVENTOUT/ADC_IN7/OPAMP2_VOUT/COMP2_INM/COMP2_INP 16 PA7/SPI1_MOSI/I2S1_SD/TIM1_CH1N/TIM8_CH1N/TIM3_CH2/LCD_SEG4/COMP2_OUT/TSC_CH20/EVENTOUT/ADC_IN8/COMP2_INP/OPAMP1_VINP/OPAMP2_VINP 17 PB0/TIM1_CH2N/TIM3_CH3/TIM8_CH2N/LCD_SEG5/TSC_CH7/UART4_TX/EVENTOUT/ADC_IN9/OPAMP2_VINP/OPAMP2_VINM 18 PB1/LPUART_RTS/TIM1_CH3N/TIM3_CH4/TIM8_CH3N/LCD_SEG6/TSC_CH8/UART4_RX/EVENTOUT/ADC_IN10 19 PB2/LPTIM_OUT/TSC_CH9/TIM9_ETR/LPRCNT_EXT/EVENTOUT 20 PB10/USART3_TX/LPUART_TX/I2C2_SCL/LCD_SEG10/TIM2_CH3/TSC_CH19/EVENTOUT/COMP1_INP 21 PB11/USART3_RX/LPUART_RX/I2C2_SDA/TIM2_CH4/LCD_SEG11/TSC_CH10/EVENTOUT 22 VSS 23 VDD 24 PB12/SPI2_NSS/I2S2_WS/I2C2_SMBA/USART3_CK/TIM1_BKIN/LPUART_RTS/LCD_SEG12/TSC_CH11/TIM9_CH1/EVENTOUT 25 PB13/SPI2_SCK/I2S2_CK/USART3_CTS/I2C2_SCL/LPUART_CTS/TIM1_CH1N/LCD_SEG13/TIM9_CH2/TSC_CH16/EVENTOUT 26 PB14/SPI2_MISO/I2S2_MCK/TIM1_CH2N/USART3_RTS/I2C2_SDA/LPUART_RTS/LCD_SEG14/TSC_CH12/TIM9_CH3/EVENTOUT/UART4_TX/OPAMP2_VINP 27 PB15/UART4_RX/SPI2_MOSI/I2S2_SD/TIM1_CH3N/LCD_SEG15/TIM9_CH4/TSC_CH15/EVENTOUT 28 PA8/USART1_CK/I2C2_SMBA/TIM1_CH1/LCD_COM0/I2C2_SDA/SPI1_NSS/I2S1_WS/MCO/EVENTOUT/WKUP0/TAMP3-RTC 29 PA9/USART1_TX/I2C2_SCL/TIM1_CH2/LCD_COM1/EVENTOUT 30 PA10/USART1_RX/I2C2_SDA/SPI1_SCK/SPI2_SCK/I2S1_CK/I2S2_CK/TIM1_CH3/LCD_COM2/EVENTOUT 31 PA11/USART1_CTS/SPI2_MISO/I2S2_MCK/CAN_RX/TIM1_CH4/COMP1_OUT/EVENTOUT/USB_DM/COMP2_INP 32 PA12/USART1_RTS/SPI2_MOSI/I2S2_SD/CAN_TX/TIM1_ETR/COMP2_OUT/EVENTOUT/USB_DP/COMP1_INP 33 PA13/SWDIO-JTMS/SPI2_NSS/I2S2_WS/EVENTOUT 34 VSS 35 VDD 36 PA14/SWCLK-JTCK/USART2_CK/I2C1_SDA/COMP2_OUT 37 PA15/JTDI/USART2_CTS/I2C1_SCL/SPI2_NSS/I2S2_WS/TIM2_CH1/TIM2_ETR/LCD_SEG17/LCD_COM3/EVENTOUT/COMP2_INP 38 PB3/USART2_RTS/SPI1_SCK/I2S1_CK/TIM2_CH2/JTDO/LCD_SEG7/EVENTOUT/COMP1_INP/COMP2_INM 39 PB4/USART2_TX/SPI1_MISO/I2S1_MCK/TIM3_CH1/LCD_SEG8/UART5_TX/EVENTOUT/COMP1_INP 40 PB5/USART2_RX/I2C1_SMBA/SPI1_MOSI/I2S1_SD/TIM3_CH2/LCD_SEG9/UART5_RX/LPTIM_IN1/EVENTOUT/COMP1_INM 41 PB6/USART1_TX/LPUART_TX/I2C1_SCL/SPI1_NSS/I2S1_WS/TIM1_CH2N/TIM4_CH1/SPI2_SCK/I2S2_CK/LPTIM_ETR/COMP1_OUT/EVENTOUT 42 PB7/USART1_RX/LPUART_RX/I2C1_SDA/TIM4_CH2/TSC_OUT/EVENTOUT/LPTIM_IN2/PVD_IN/COMP2_INP 43 BOOT0/PD0/TRACECK/LCD_SEG32 44 PB8/I2C1_SCL/CAN_RX/TIM4_CH3/LC…

Text truncated - open the document above for the full version.

ProjectNo.:ZHT-250827114W01 Page 1 of 56 Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove. PreparedbyReviewedby:Approvedby: LeonLi/EngineerBaretWu/DirectorLeviLee/Manager Note:ThisdevicedescribedabovehasbeentestedbyZHT,andthetestresultsshowthattheequipment undertest(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsample identifiedinthereport.Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofZHT, thisdocumentmaybealteredorrevisedbyZHT,personalonly,andshallbenotedintherevisionofthe document. FCCTESTREPORT FCCID:2BSIH-THGD100C ReportNo........................:ZHT-250827114W01 Product............................:DIGITALPRESSUREGAUGE Trademark.......................: Model(s)...........................:THGD100C ModelDifference..............:/ Applicant..........................:SKFMPT Address............................:Meidoornkade14,3992AEHouten,TheNetherlands Manufacturer....................:SKFMPT Address............................:Meidoornkade14,3992AEHouten,TheNetherlands Preparedby.....................:GuangdongZhonghanTestingTechnologyCo.,Ltd. Address............................:Room104/201,Building1,YibaolaiIndustrialPark,Qiaotou,Fuhai Subdistrict,Bao'anDistrict,Shenzhen,Guangdong,China DateofReceipt................:Aug.27,2025 DateofTest(s)................: Aug.27,2025toSept.25,2025 DateofIssue....................: Sept.25,2025 Standard..........................................::FCCCFRTitle47Part15SubpartCSection15.247 Testprocedure................................::KDB558074D0115.247MeasGuidancev05r02 ANSIC63.10-2020 ProjectNo.:ZHT-250827114W01 Page 2 of 56 TableofContentsPage 1.VERSION...................................................................................................................4 2.SUMMARYOFTESTRESULTS...............................................................................5 3.GENERALINFORMATION........................................................................................6 3.1GENERALDESCRIPTIONOFEUT.................................................................................6 3.2DESCRIPTIONOFTESTMODES....................................................................................7 3.3TESTSETUPCONFIGURATION......................................................................................8 3.4DESCRIPTIONOFSUPPORTUNITS(CONDUCTEDMODE)........................................9 4.TESTFACILITYANDTESTINSTRUMENTUSED.................................................10 4.1TESTFACILITY...............................................................................................................10 4.2INSTRUMENTLISTFORALLTESTITEMS.................................................................10 4.3TESTINGSOFTWARE....................................................................................................12 4.4MEASUREMENTUNCERTAINTY..................................................................................12 5.CHANNELBANDWIDTH.........................................................................................13 5.1CONDUCTEDEMISSIONMEASUREMENT..................................................................13 5.1.1POWERLINECONDUCTEDEMISSIONLimits...................................................13 5.1.2TESTPROCEDURE...............................................................................................13 5.1.3DEVIATIONFROMTESTSTANDARD..................................................................13 5.1.4TESTSETUP...........................................................................................................14 5.1.5EUTOPERATINGCONDITIONS...........................................................................14 5.1.6TESTRESULTS......................................................................................................15 5.2RADIATEDEMISSIONMEASUREMENT......................................................................17 5.2.1RADIATEDEMISSIONLIMITS...............................................................................17 5.2.2TESTPROCEDURE...............................................................................................18 5.2.3DEVIATIONFROMTESTSTANDARD..................................................................18 5.2.4TESTSETUP...........................................................................................................18 5.2.5EUTOPERATINGCONDITIONS...........................................................................19 5.2.6TESTRESULTS(BETWEEN9KHZ–30MHZ)...................................................19 6.RADIATEDBANDEMISSIONMEASUREMENT.....................................................23 6.1TESTREQUIREMENT:..............................................................................................23 6.2TESTPROCEDURE..................................................................................................23 6.3DEVIATIONFROMTESTSTANDARD.....................................................................23 6.4TESTSETUP..............................................................................................................24 6.5EUTOPERATINGCONDITIONS..............................................................................24 6.6TESTRESULT...........................................................................................................25 ProjectNo.:ZHT-250827114W01 Page 3 of 56 TableofContents Page 7.POWERSPECTRALDENSITYTEST......................................................................26 7.1APPLIEDPROCEDURES/LIMIT.............................................................................26 7.2TESTPROCEDURE..................................................................................................26 7.3DEVIATIONFROMSTANDARD...............................................................................26 7.4TESTSETUP..............................................................................................................26 7.5EUTOPERATIONCON…

Text truncated - open the document above for the full version.

Antennadescribe 1 Anenna describe: Antennaplate PCBantenna Antenna gain odBi Frequencyrange connector 2.4GHZ-2.480GHZ type direct SKF MPT Meidoornkade 14, 3992 AE Houten, The Manufacturer Netherlands 2 External view drawin g : pictureantenna 3 Antenna Radiation Parrerm [email protected] Phi Gain 04590135180235270315 -0.1-0.3-0.8-0.5-0.2-0.6-0.8-0.5 Radiaton [email protected] TotalAverageGain:-0.275dbi Phi Gain 04590135180235270315 0-0.1-0.3-0.6-0.1-0.2-0.6-0.4 Radiation [email protected] TotalAverageGain:-0.237dbi Phi Gain 04590135180235270315 0-0.1-0.2-0.50-0.3-0.6-0.2 Rediation Pattern PHI=0 PHI=90 THETA=180

FCCID:2BSIH-THGD100C EUTTESTPHOTOS FCCID:2BSIH-THGD100C ※※※※※ENDOFREPORT※※※※※