FCC ID: 2A7T4HP-930A Humidity meter

FCC Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and receiver.

Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

Consult the dealer or an experienced radio/TV technician for help. Caution: Any changes or modi?cations to this device not explicitly approved by manufacturer could void your authority to operate this equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. RF Exposure Information The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

Page 1 of 1 FCC ID: 2A7T4HP-930A LABEL AND LOCATION Humidity meter Model: HP-930A FCC ID: 2A7T4HP-930A Label Location Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: webmaster@lcs-cert.com | Web: www.lcs-cert.com Scan code to check authenticity

ZhuHai JiDa HuaPu Instrument Co.,Ltd 3/F Build 4,Qinghua Science Park Building, No.101 Universitiy Road, Tangjiawan Village Zhuhai Guangdong China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2023-9-20 To whom it may concer:

We, ZhuHai iDa HuaPu Instrument Co.,Ltd, hereby certify that the equipment for which authorization is sought (FCC ID: 2A7T4HP-930A) is not covered equipment prohibited from receiving an equipment authorization pursuant to 2.903 of the FCC rules. We also certify that, as of the date of the filing of the application, we are not identified on the Covered List (httos://www foc. gov/supplychain/coveredlist) as an entity producing covered equipment. By signing this form, we confirm the above and that we are aware of the application requirements listed under 2.911(b) and (d)(5) and (6). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 DO1 Sincerely, Yor Signature Wei Bai Manager ZhuHai JiDa HuaPu Instrument Co.,Ltd

ZhuHai JiDa HuaPu Instrument Co.,Ltd Add: 3/F Build 4, Qinghua Science Park Building, No.101 Universitiy Road, Tangjiawan Village Zhuhai Guangdong China Date: 2023-9-20 FCC ID: 2A7T4HP-930A Dear Sir/Madam, We, ZhuHai JiDa HuaPu Instrument Co.,Ltd Hereby declares the following statement for Federal Communications Commission, PCB board, circuit, structure and internal of these model(s) are the same, Only model number is different for these model:

Product name: Humidity meter Model no.: HP-930A, HP-930B, HP-930C, HP-930D Sincerely, Yor Name/Title : Wei Bai/Manager Company: ZhuHai JiDa HuaPu Instrument Co,Ltd Address: 3/F Build 4,Qinghua Science Park Building, No.101 Universitiy Road, Tangjiawan Village Zhuhai Guangdong China Phone: 86-756-3374032 Fax: 86-756-3374032 E-Mail: vivian@holdpeak.com

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Date:<2023-9-20>

Pursuant to Paragraphs 0.457 and 0.459 of the Commission's Rules (47 C.F.R.) and Section 552(b)(4) of the Freedom of Information Act, we requests confidentiality for the following products:

FCC ID Model name

-930A 2A7T4HP-930A HI For the product stated above, we request that the following information be held confidential;

Long-Term Exhibits Confidentiality Short-Term Confidentiality Short-Term Confidentiality Days Extemal Photos Internal Photos. Block Diagram Schematics Test Setup Photos:

User's Manual Parts List Tune Up moOooARRoo Operational Descriptions:

Dopooo0ol The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Wei Bai/Manager ZhuHai JiDa HuaPu Instrument Co.,Ltd 3/FBuild 4,Qinghua Science Park Building, No.101 Universitiy Road, Tangjiawan Village Zhuhai Guangdong China Phone: 86-756-3374032 Fax: 86-756~

E-Mail: vivian@holdpeak.com

ZhuHai JiDa HuaPu Instrument Co,Ltd 3/F Build 4,Qinghua Science Park Building, No.101 Universitiy Road,Tangjiawan Village Zhuhai Guangdong China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2023-9-20 To whom it may concer:

We, the undersigned, hereby authorize Eurofins Product Service GmbH to act.on our behaffin all matters relating to applications for equipment authorization FCC ID: 2A7T4HP-930A. including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. By signing this application form, we agree to Eurofins current valid General Terms and Conditions

(AGB),Testing and Certification Regulations (PZO) which can be viewed on following website www.eurofins de/ee or retrieved on request. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, ek Name/Title: Wei Bai/ Manager Company: ZhuHai JiDa HuaPu Instrument Co.,Ltd Address: 3/F Build 4,Qinghua Science Park Building, |No.101 Universitiy Road, Tangjiawan Village Zhuhai Guangdong China Phone: 86-756-3374032 Fax: 86-756-3374032 E-Mail: vivian@holdpeak.com

ZhuHai JiDa HuaPu Instrument Co.,Ltd Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 U.S. Agent Designation 9/20/2023 ZhuHai JiDa HuaPu Instrument Co.,Ltd acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2A7T4HP-930A):

Name and company of U.S. agent:

FCC US Agent, LLC Physical U.S. address of agent:

3722 Illinois Avenue, Saint Charles, IL, 60174, USA FRN of U.S. agent:

0033402884 Email address of U.S. agent:

Support@FCCUSAgent.com FCC US Agent, LLC acknowledges their obligation to accept service of process on behalf of ZhuHai JiDa HuaPu Instrument Co.,Ltd. ZhuHai JiDa HuaPu Instrument Co.,Ltd with the FRN 0032637431 accepts 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. By signing this form, we confirm the above and that we are aware of the application requirements listed under 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. Sincerely, Signature Wei Bai Manager Signature Tim Payne Manager ZhuHai JiDa HuaPu Instrument Co.,Ltd FCC US Agent, LLC 5 0 V

, U

) 7

) d

1 1 9

. 2 _ t n e g A _ S U

l e d o m

_ 8 4