2BBPH-DULCOPOOLPROWater Analyser

LCIE SUD EST Site de Grenoble Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS - FRANCE Page 1/14 USER MANUAL FCCID: 2BBPH-DULCOPOOLPRO DulcoPool PRO LCIE SUD EST Site de Grenoble Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS - FRANCE Page 2/14 LCIE SUD EST Site de Grenoble Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS - FRANCE Page 3/14 LCIE SUD EST Site de Grenoble Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS - FRANCE Page 4/14 LCIE SUD EST Site de Grenoble Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS - FRANCE Page 5/14 LCIE SUD EST Site de Grenoble Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS - FRANCE Page 6/14 LCIE SUD EST Site de Grenoble Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS - FRANCE Page 7/14 LCIE SUD EST Site de Grenoble Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS - FRANCE Page 8/14 DulcoPool PRO Light LCIE SUD EST Site de Grenoble Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS - FRANCE Page 9/14 LCIE SUD EST Site de Grenoble Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS - FRANCE Page 10/14 LCIE SUD EST Site de Grenoble Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS - FRANCE Page 11/14 LCIE SUD EST Site de Grenoble Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS - FRANCE Page 12/14 LCIE SUD EST Site de Grenoble Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS - FRANCE Page 13/14 LCIE SUD EST Site de Grenoble Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS - FRANCE Page 14/14

Rev 1/26/2023 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: December 18, 2023 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2BBPH-DULCOPOOLPRO ProMinent GmbH (“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. Link: List of Equipment and Services Covered By Section 2 of The Secure Networks Act Sincerely, Rev 1/26/2023 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: December 18, 2023 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2BBPH-DULCOPOOLPRO ProMinent GmbH (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates)as an entity producing “covered” equipment. Link: List of Equipment and Services Covered By Section 2 of The Secure Networks Act Sincerely,

CONFIDENTIALITY REQUEST To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046-1609 Cc: Timco Engineering, Inc. 13146 NW 86th Drive Suite 400 Alachua, FL 32615 - United States December 18, 2023 Subject: Confidentiality request FCC ID: 2BBPH-DULCOPOOLPRO ProMinent GmbH requests, pursuant to 47CFR 0.457 and 0.459, post grant confidentiality for portions of the material contained in this application. The following document regarding this submission for FCC ID: 2BBPH-DULCOPOOLPRO shall be kept confidential: LONG-TERM CONFIDENTIALITY: 1. Block Diagram description of the equipment (file: Block Diagram - 2BBPH-DULCOPOOLPRO.pdf) 2. Operational description of the equipment (file:Operational Description -2BBPH- DULCOPOOLPRO.pdf) 3. Schematic Diagram of the equipment (file: Schematic -2BBPH-DULCOPOOLPRO.pdf) The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. Permanent Confidentiality: The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. The applicant understands that disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Responsible party: Patrick Machauer / Thomas Koetzing (like agent) Title: Product Compliance Manager Signature:

LCIE SUD EST Laboratoire de Moirans Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS – France Page 1/6 EXTERNAL PHOTOS OF EQUIPMENT FCCID: 2BBPH-DULCOPOOLPRO LCIE SUD EST Laboratoire de Moirans Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS – France Page 2/6 LCIE SUD EST Laboratoire de Moirans Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS – France Page 3/6 LCIE SUD EST Laboratoire de Moirans Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS – France Page 4/6 LCIE SUD EST Laboratoire de Moirans Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS – France Page 5/6 LCIE SUD EST Laboratoire de Moirans Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS – France Page 6/6

LCIE SUD EST Laboratoire de Moirans Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS - FRANCE Page 1/2 PRODUCT LABELING FCCID: 2BBPH-DULCOPOOLPRO Material: Paper Type: Printed Ink reference: Cliquez ici Norm: Cliquez ici Color: Black Dimensions: Cliquez ici Emplacement on product: Photo provided LCIE SUD EST Laboratoire de Moirans Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS - FRANCE Page 2/2 Product label

LCIE SUD EST Laboratoire de Moirans Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS – France Page 1/6 INTERNAL PHOTOS OF EQUIPMENT FCCID: 2BBPH-DULCOPOOLPRO LCIE SUD EST Laboratoire de Moirans Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS – France Page 2/6 LCIE SUD EST Laboratoire de Moirans Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS – France Page 3/6 WIFI module with antenna LCIE SUD EST Laboratoire de Moirans Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS – France Page 4/6 LCIE SUD EST Laboratoire de Moirans Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS – France Page 5/6 LCIE SUD EST Laboratoire de Moirans Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS – France Page 6/6 SIM900 Module GSM GPRS

LCIE SUD EST Laboratoire de Moirans Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS – FRANCE FCCID: 2BBPH-DULCOPOOLPRO RF Exposure Information When all the antennas are at least 20cm away from the user’s body (excluding hands and wrists during normal operation of the device), but individual antennas cannot be separated by more than 20cm from each other. [ Pd(1) / LPd(1) ] + [ Pd(2) / LPd(2) ] + ..... + [ Pd(n) / LPd(n) ] < 1, Where; Pd(n) = Power density of n th transmitter at 20cm LPd(n) = Power density limit for the n th transmitter § 1.1310 Radiofrequency radiation exposure limits. Prediction of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 where:S = power density P = power input to the antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna 2 4R PG S p = LCIE SUD EST Laboratoire de Moirans Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS – FRANCE Calculations: For transmitter: Frequency:2480.00 Prediction distance:20.00 Output Power:13.81 Antenna gain(typical):2.00 1.00 Calculation: 13.81(dBm) 24.04(mW) 2.00(dBi) 1.58(numeric) 20.00(cm) 2480.00(MHz) 1.00(mW/cm^2) 0.01(mW/cm^2) For transmitter: Frequency:824.00 Prediction distance:20.00 Output Power:33.10 Antenna gain(typical):1.00 0.55 Calculation: 33.10(dBm) 2041.74(mW) 1.00(dBi) 1.26(numeric) 20.00(cm) 824.00(MHz) 0.55(mW/cm^2) 0.51(mW/cm^2) Calculation: Colocation: <1 at the antenna terminal (dBm) cm (Portable:0.5cm / Mobile:20cm) MHz Wi-Fi MPE limit for uncontrolled exposure at prediction frequency: (dBi) MPE limit for uncontrolled exposure at prediction frequency: Power density at prediction frequency: Maximum peak output power at the antenna terminal: Maximum peak output power at the antenna terminal: Antenna gain(typical): Maximum antenna gain: Prediction distance: Prediction frequency: MPE limit for uncontrolled exposure at prediction frequency: GSM MHz cm (Portable:0.5cm / Mobile:20cm) at the antenna terminal (dBm) (dBi) MPE limit for uncontrolled exposure at prediction frequency: Power density at prediction frequency: (Pd(2.4GHz) / LPd(2.4GHz)) + (Pd(FM) / LPd(FM)) = 0.0141 mW/cm² <1 0.94 Maximum peak output power at the antenna terminal: Maximum peak output power at the antenna terminal: Antenna gain(typical): Maximum antenna gain: Prediction distance: Prediction frequency: Conclusion: The device complies with FCC’s RF radiation exposure limit for general population as a mobile device (d>20cm) under the collocation conditions described above.

Template : February 22 th , 2023 This document shall not be reproduced, except in full, without the written approval of the LCIE. This document contains results related only to the items tested. It does not imply the conformity of the whole production to the items tested. Unless otherwise specified or rule defined by the test meth account the uncertainty of measures.testing laboratory for the only tests covered by the accreditation. If some tests mentioned in this report are carried out outside the framework of COFRAC accreditation, they are indicated by the symbol . LCIE Laboratoire Central des Industries Electriques Une société Bureau Veritas Z.I Centr'alp 170, Rue de Chatagnon 38430 Moirans FRANCE Tél. + 33 4 76 07 36 36 [email protected] www.lcie.fr SAS au capital de 15745363174 / N°TVA intracommunautaire FR01408363174 / N°SIRET 40836317400017 Accreditation N°1-1633 Scope available on www.cofrac.fr T EST R EPORT N°: 18337324-787218-B (FILE#5149543)Version: 01 SubjectElectromagnetic compatibility tests according to the standards: FCC CFR 47 Part 15, Subpart B ANSI C63.4 / ANSI C63.4a ICES-003 Issued toProMinent GmBH Im Schuhmachergewann 5 -11 69123 - Heidelberg Ge rmany Apparatus under test ProductWater Analyser Trade markProMinent GmBH ManufacturerProMinent GmBH Model under testDULCOPOOL PRO Similar ModelDULCOPOOL PRO LIGHT Serial number230924113 FCCID2BBPH-DULCOPOOLPRO ICNC ConclusionSee Test Program chapter Test dateMarch 20, 2023 Test locationLCIE Grenoble FCC Test siteFR0008 - 197516 (MOI) ISED Test site6500A (MOI) Sample receipt dateMarch 20, 2023 Composition of document29 pages Document issued onJuly 28, 2023 Written by :Approved by : Akram HAKKARIMajid MOURZAGH Tests operatorTechnical manager TEST REPORT N°18337324-787218-B (FILE#5149543) Version : 01 Page 2/29 PUBLICATION HISTORY Version Date Author Modification 01 July 28, 2023 Akram HAKKARI Creation of the document Each new edition of this test report replaces and cancels the previous edition. The control of the old editions of report is under responsibility of client. TEST REPORT N°18337324-787218-B (FILE#5149543) Version : 01 Page 3/29 SUMMARY 1. TEST PROGRAM ............................................................................................................................. 4 2. EQUIPMENT UNDER TEST: CONFIGURATION (DECLARED BY PROVIDER) .............................. 5 3. MEASUREMENT OF CONDUCTED EMISSION .............................................................................. 8 4. MEASUREMENT OF RADIATED EMISSION ................................................................................. 16 5. UNCERTAINTIES CHART .............................................................................................................. 29 TEST REPORT N°18337324-787218-B (FILE#5149543) Version : 01 Page 4/29 1. T EST P ROGRAM Standard: FCC Part 15, Subpart B (Digital Devices) ANSI C63.4 (2014) / ANSI C63.4a (2017) ICES-003 (2020) 1.1. REQUIREMENTS FOR DISTURBANCE EMISSIONS CLASS B EMISSION TEST LIMITS RESULTS (Comments) Limits for conducted disturbance 150kHz-30MHz FCC §15.107 / ICES-003 Access: AC power PASS Frequency Quasi-peak Average 150-500kHz 66 to 56 dBμV 56 to 46 dBμV 0.5-5MHz 56 dBμV 46 dBμV 5-30MHz 60 dBμV 50 dBμV Radiated emissions 30MHz-1GHz FCC §15.109 Access: Enclosure port of ancillary equipment PASS Frequency Quasi-peak @3m 30MHz-88MHz 40.0 dBμV/m 88MHz-216MHz 43.5 dBμV/m 216MHz-960MHz 46.0 dBμV/m Above 960MHz 54.0 dBμV/m Radiated emissions 30MHz-1GHz ICES-003 Access: Enclosure port of ancillary equipment PASS Frequency Quasi-peak @3m 30MHz-88MHz 40.0 dBμV/m 88MHz-216MHz 43.5 dBμV/m 216MHz-230MHz 46.0 dBμV/m 230MHz-960MHz 47.0 dBμV/m Above 960MHz 54.0 dBμV/m Radiated emissions 1GHz-13GHz* FCC §15.109 / ICES-003 Access: Enclosure port of ancillary equipment PASS Frequency Peak @3m Average @3m 1- 13 GHz 74.0 dBμV/m 54.0 dBμV/m NA: Not Applicable / NP: Not Performed, not requested by the customer (It cannot be taken into account for the declaration of conformity) D : Divergence, the last version is used to make it possible to test the product with the standard which describes the current state of the art and thus to answer as well as possible his environment of final use. *§15.33: The highest internal source of a testing device is defined like more the highest frequency generated or used in the testing device or on which the testing device works or agrees. - If the highest frequency of the internal sources of the testing device is lower than 108 MHz, measurement must be only performed until 1GHz. - If the highest frequency of the internal sources of the testing device ranges between 108 MHz and 500 MHz, measurement must be only performed until 2GHz. - If the highest frequency of the internal sources of the testing device ranges between 500 MHz and 1 GHz, measurement must be only performed until 5GHz. If the highest frequency of the internal sources of the testing device is above 1 GHz, measurement must be only performed until 5 times the highest frequency or 40 GHz, while taking smallest of both. Special condition for intentional radiator: TEST REPORT N°18337324-787218-B (FILE#5149543) Version : 01 Page 5/29 2. E QUIPMENT U NDER T EST : C ONFIGURATION ( DECLARED BY PROVIDER ) 2.1. HARDWARE IDENTIFICATION (EUT AND AUXILIARIES) Equipment under test (EUT): Model under test : DULCOPOOL PRO Serial Number: 230924113 Dimensions: 40cm x 15cm x 30cm (Length x Width x Height) Type : Panel / Rack / Cabinet (considered like table-top) Power supply: During all the tests, EUT is supplied by V nom : 230VAC For measurement with different voltage, it will be presented in test method. Name Type Rating Reference / Sn Comments Supply AC 100-240V 50/60Hz / / NC: Not communicated by provider Earth: Access Type Length (m) Width (mm) Thickness (mm) Under test Comments Earth None NC: Not communicated by provider TEST REPORT N°18337324-787218-B (FILE#5149543) Version : 01 Page 6/29 Inputs/outputs - Cable: Access Type Length used …

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LCIE SUD EST Laboratoire de Moirans Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS - FRANCE Page 1/2 CONDUCTED AND RADIATED MEASUREMENT PHOTO FCCID: 2BBPH-DULCOPOOLPRO 1.1 Radiated emissions LCIE SUD EST Laboratoire de Moirans Z.I. Centr’Alp 170, Rue de Chatagnon 38430 MOIRANS - FRANCE Page 2/2 1.2 Conducted emissions