2BCCG-DIYKITMINILaser Engraver

QUICK START GUIDE Laser Engraver Always read the instructions before you start. CONTENTS 01 02 Machine Assembly How to Use 1 HAPPINESS ENGRAVING We have packed everything we have explored in laser engraving machines into the neatest form to help you harvest engraving happiness, obtain the greatest yield and realize your dream. Thanks for choosing AlgoLaser! We are so glad that it’s you that gives it a home. The Founder of AlgoLaser 12-Months Limited Warranty We provide 12 months warranty for every product from the date of purchase against defects in materials and workmanship. And we will offer repair or replacement service according to the product condition. Please note that this warranty does not cover damaged product caused by misuse or abuse. Return or Exchange Policy For detailed policy, please refer to the return and exchange policy on the platform you purchased from. Misdelivery & Missing Parts If you receive an incorrect product or discover missing parts after receiving the product, please contact our customer service. AlgoLaser will cover the shipping cost of the incorrect product or send the replacement parts. Troubleshooting Support AlgoLaser offers online troubleshooting guides that helps you to solve problems step-by-step. Please reach algolaser.com to get tutorial videos, FAQs, and tech support from professional engineers. Aftersale Support Aftersale Policy Please go to http://algolaser.com/support/ to submit your inquiry. To help engineer make faster judgment and provide effective solutions, please provide related pictures and videos within the inquiry. 1 Information needed: 2 3 After submmitting, our engineer will reply you within 24 hours. Laser Module Machine Model Delivery Date Computer System Purchase Channel Software Problem Description, Video & Photo 1.1 Disclaimer and Safety Guidelines 2 1. The laser engraver emits laser light. Placing any living body under the laser emission port (marked with an orange warning sign) is strictly forbidden. 2. Patients with photosensitive epilepsy are prohibited from using or approaching the laser engraver. 3. When using the laser engraver, the operator and anyone near the machine must wear laser safety goggles. Operating the laser engraver without goggles’ protection is not allowed. Our machine comes with a pair of safety goggles, but additional laser safety goggles need to be purchased separately. The goggles should offer wavelength protection of 400-445nm(±5nm), an outer diameter of +5, and a minimum L-level L5. 4. Avoid placing flammable materials near the laser engraver. When the laser engraver is running, closely observe it and avoid leaving it unattended to prevent the engraved objects from catching fire. Set up the laser engraver in a fireproof area and ensure proper ventilation. If possible, we recommend purchasing a fire extinguisher and keeping it nearby the machine. 5. Ensure there is enough space when operating the laser engraver. Engraving certain materials may produce smoke, so it's important to use exhaust equipment to vent the smoke out. 6. When the machine is running, avoid letting your body or other objects touch the laser beam, as this may cause serious bodily injury or beam reflection. Do not touch the radiator, as it may still be hot even after the laser engraver has stopped work- ing. 7. Do not allow children or teenagers to use the laser engraver alone, especially children under the age of 14. Adult supervision is required at all times. 8. The operating temperature range of the machine is -10°C to 40°C. 9. The use of the laser engraver carries a significant risk of fire. When operating the machine, please ensure that someone is available to handle any potential fire emergen- cies at all times. 1.2 Parts List A B C D E F G HI J K L M N O P Q R S U T 1.2.1 Machine Front Frame * 1 Rear Frame * 1 Left Y-Axis Frame * 1 Right Y-Axis Frame * 1 X-Axis Frame * 1 Control Box * 1Screw M4X18*2 L-Bracket * 4 Limit Switch Mounting Plate * 1 Limit Switch * 1 End Plate * 4 Support Foot * 4USB Cable * 1 Timing Belt * 2Power Cable * 1 M2.0 Allen Key * 1 M2.5 Allen Key * 1 M3.0 Allen Key * 1 Brush * 1 Laser Goggle * 1 Power Adapter*1 Screwdriver * 1 Wrench * 1 Screw M5X8 * 4 Screw M5X14 * 15 Screw M5X25 * 5 Screw M2.5X9 * 4 M5X15X1 * 4 Washer 3 VW 1.2.2 Laser module and Others 1.2.3 Consumable Plywood * 1 * The above images are for reference only. Please refer to the actual product. DIY KIT mini series have 3 different modules, please refer to the product model you have purchased to confirm the list. Metal Card * 3Cable Ties * 5 4 ALM-5BD(5W) Laser Module * 1 Laser Shield * 1 Focus Assist *1Thumb Screw * 2 ALM-10BD(10W) Laser Module * 1 Laser Shield * 1 Air Assist Nozzle * 1 Focus Assist *1Thumb Screw * 2 Air Pipe * 1 Machine Assembly 6 Step 1: Place the Front Frame and Rear Frame ends flush with the sides of the Left Y-Axis Frame. and Right Y-Axis Frame. Secure using M5X25 Screws. Assemble the Frame 01/ 17 B C D Rear Frame Front Frame Left Y-Axis Frame Left Y-Axis Frame Right Y-Axis Frame Right Y-Axis Frame M5X25 Screw Full Backward Reach Position Full Backward Reach Position M5X25 Screw M5X25 Screw M5X25 Screw A X-Axis Frame * 1 7 Step 2: Fit the X-Axis into the left Y-Axis Frame. Fit the X-Axis into the right Y-Axis Frame. Assemble the X-Axis Component 02/ 17 Front Frame Rear Frame Left Y-Axis Frame Right Y-Axis Frame B Rear Frame B C D E A Step 2: Finished Make Y-Axis pass through the middle of the X-Axis gear 8 Step 3: Flip the machine upside down, with its bottom facing up. Flip the Machine 03/ 17 Flip 9 04/ 17 Step 5: Using the same method, install the remaining three L-Brackets. Secure using M5X14 Screws. Step 6: Screw the Support Feet into the corresponding mounting holes on the L-Brackets in a clockwise direction. Assemble the L-Bracket and the Support Feet M5X14 Screw 10 Step 7: Flip the machine upside down with the top side facing upwards. Flip the Machine Again 05/ 17 Flip 11 Step 8: Align the End Plate with this ho…

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1/1 US Agent for Service of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company Name: UGK-LVM UNITED INC FRN: 0033476375 Contact Name: Jimmychen Address: 6547NAcademyBlvd#2266,ColoradoSprings,CO80918 Telephone No: 001-323-51 04660 Email: [email protected] Applicant: Company name: Shenzhen Algo Technologies Co., Ltd. Grantee code: 2BCCG FCC ID: 2BCCG-DIYKITMINI FRN: 0034077008 Contact Name: Justin Tan Address: 5th Floor, Building E5, Juyin Technology Industrial Park, Ganli Road, Longgang District, Shenzhen 518116, China Telephone: +8613416819658 Fax: +8613416819658 E-mail: [email protected] [Shenzhen Algo Technologies Co., Ltd.] certifies that, as of the date of this filing of the application with the TCB, [UGK-LVM UNITED INC] is our designated US agent for service of process for the above referenced FCC ID. [Shenzhen Algo Technologies Co., Ltd.] accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any commission related proceeding involving equipment. [UGK-LVM UNITED INC] accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Service of Process is aware of and agrees t o comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, an d clause § 2.911. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Date: 2024/04/01 Applicant’s Name: Justin Tan US Agent for Service of Process’s Name: Jimmychen Title: Manager Title: Manager Signature Signature

C5266091_X24_Ed.2 1/1 “Attestation Statements” TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: Shenzhen Algo Technologies Co., Ltd. Grantee code: 2BCCG FCC ID: 2BCCG-DIYKITMINI FRN: 0034077008 Contact Name: Justin Tan Address: 5th Floor, Building E5, Juyin Technology Industrial Park, Ganli Road, Longgang District, Shenzhen 518116, China Telephone: +8613416819658 Fax: +8613416819658 E-mail: [email protected] i.[Shenzhen Algo Technologies 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. The applicant must sign this certification. ii.[Shenzhen Algo Technologies Co., Ltd.] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. [Shenzhen Algo Technologies 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 as an entity producing “covered”equipment . Date: 2024/04/01 Applicant’s Name: Justin Tan Title: Manager Signature 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist

Shenzhen Algo Technologies Co., Ltd. Product Similarity Declaration Company: Shenzhen Algo Technologies Co., Ltd. Address: 5th Floor, Building E5, Juyin Technology Industrial Park, Ganli Road, Longgang District, Shenzhen 518116, China Product Name: Laser Engraver Model Number: DIY KIT MINI Delta MINI, Alpha MINI, DIY KIT MINI MK2, Delta MINI MK2, Alpha MINI MK2, Gamma MINI, Epsilon MINI, Zeta MINI, Gamma MINI MK2, Epsilon MINI MK2, Zeta MINI MK2, Cube, Cube MK2, Quad, Quad MK2 FCC Identifier: 2BCCG-DIYKITMINI We (Shenzhen Algo Technologies 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 difference is the model name and appearance color. Client’s signature Name: Justin Tan Date: 2024-04-01 Title: Manager Signature of applicant:

Shenzhen Algo Technologies Co., Ltd. 1/1 Letter of Authorization Company: Shenzhen Algo Technologies Co., Ltd. Address: 5th Floor, Building E5, Juyin Technology Industrial Park, Ganli Road, Longgang District, Shenzhen 518116, China Product Name: Laser Engraver Model Number: DIY KIT MINI Delta MINI, Alpha MINI, DIY KIT MINI MK2, Delta MINI MK2, Alpha MINI MK2, Gamma MINI, Epsilon MINI, Zeta MINI, Gamma MINI MK2, Epsilon MINI MK2, Zeta MINI MK2, Cube, Cube MK2, Quad, Quad MK2 FCC Identifier: 2BCCG-DIYKITMINI We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Justin Tan Date: 2024-04-01 Title: Manager Signature of applicant:

Shenzhen Algo Technologies Co., Ltd. 1/1 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2024-04-01 Subject: Request for Confidentiality FCC ID: 2BCCG-DIYKITMINI To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual No ☐ Internal Photos No ☐ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, Name: Justin Tan Date: 2024-04-01 Title: Manager Signature of applicant:

Shenzhen DL Testing Technology Co., Ltd. EUT PHOTO(External Photos) Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. ※※※※※ END OF REPORT ※※※※※

Size: 16*12mm M/N: DIY KIT mini FCC ID: 2BCCG-DIYKITMINI Label location

Shenzhen DL Testing Technology Co., Ltd. EUT PHOTO(Internal Photos) Shenzhen DL Testing Technology Co., Ltd. ANT Shenzhen DL Testing Technology Co., Ltd. ※※※※※ END OF REPORT ※※※※※

FCC ID: 2BCCG-DIYKITMINI RF Exposure Evaluation Limits The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in KDB 447498 D01 V06 and 1.1307(b) Limits for Maximum Permissible Exposure (MPE) Frequency range (MHz) Electric field strength (V/m) Magnetic field strength (A/m) Power density (mW/cm 2 ) Averaging time (minutes) (A) Limits for Occupational/Controlled Exposures 0.3–3.0 614 1.63 *(100) 6 3.0–30 1842/f 4.89/f *(900/f 2 ) 6 30–300 61.4 0.163 1.0 6 300–1500 f/300 6 1500–100,000 5 6 (B) Limits for General Population/Uncontrolled Exposure 0.3–1.34 614 1.63 *(100) 30 1.34–30 824/f 2.19/f *(180/f 2 ) 30 30–300 27.5 0.073 0.2 30 300–1500 f/1500 30 1500–100,000 1.0 30 f = frequency in MHz Friis transmission formula: Pd = (Pout*G)/(4*pi*r 2 ) Where Pd = power density in mW/cm 2 , Pout = output power to antenna in mW; G = gain of antenna in linear scale, Pi = 3.1416; R = distance between observation point and center of the radiator in cm Pd id the limit of MPE, 1 mW/cm 2 . If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. Test Result of RF Exposure Evaluation wifi 2.4G mode Channel Output power to antenna (dBm) Output power to antenna (mW) Power Density at R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result 802.11b 16.73 47.0977 0.01196 1.0 PASS 802.11g 13.532 22.5528 0.00573 1.0 PASS 802.11n HT20 14.49 28.1190 0.00714 1.0 PASS 802.11n HT40 13.688 23.3776 0.00594 1.0 PASS Remark: antenna gain=1.06dBi

Summary Antenna Specification ITEMANT SPEC Model Name2.4G ANT MAX. Gain 1.06dBi PolarizationHorizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance50 Ohm Antenna Length38.20mm Manufacture Quectel Wireless Solutions Co., Ltd. ÏÚ 2‹ Œøº∑ø ̈∑±≤ Ω∏øÆøΩ ̈ªÆ∑≠ ̈∑Ω≠ ±∫ ø≤ ̈ª≤≤ø PHI 0° PHI90° THETA90 ° Frequency VNA (MHz) Gain (Peak) (dBi) 2400MHz0.042 2410MHz0.084 2420MHz0.266 2430MHz0.194 2440MHz0.268 2450MHz0.076 2460MHz0.364 2470MHz0.553 2480MHz0.644 2490MHz1.06 2500MHz1.01

Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20240319057E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 1 of 45 FCC Part 15C Test Report FCC ID: 2BCCG-DIYKITMINI Applicant: Shenzhen Algo Technologies Co., Ltd. Address: 5th Floor, Building E5, Juyin Technology Industrial Park, Ganli Road, Longgang District, Shenzhen 518116, China Manufacturer: Shenzhen Algo Technologies Co., Ltd. Address: 5th Floor, Building E5, Juyin Technology Industrial Park, Ganli Road, Longgang District, Shenzhen 518116, China EUT: Laser Engraver Trade Mark: N/A Model Number: DIY KIT MINI Delta MINI, Alpha MINI, DIY KIT MINI MK2, Delta MINI MK2, Alpha MINI MK2, Gamma MINI, Epsilon MINI, Zeta MINI, Gamma MINI MK2, Epsilon MINI MK2, Zeta MINI MK2, Cube, Cube MK2, Quad, Quad MK2 Date of Receipt: Mar. 19, 2024 Test Date: Mar. 19, 2024 - Mar. 28, 2024 Date of Report: Mar. 28, 2024 Prepared By: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Building C, Shuanghuan, No.8, Baoqing Road, Baolong Industrial Zone, Baolong Street, Longgang District, Shenzhen, Guangdong, China Applicable Standards: FCC PART 15 C 15.247 ANSI C63.10:2013 Test Result: Pass Report Number: DL-20240319057E Prepared (Test Engineer): Alisa Song Reviewer (Supervisor): Jack Bu Approved (Manager): Jade Yang This test report is based on a single evaluation of one sample of above mentioned products. It is not permitted to be duplicated in extracts without written approval of Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20240319057E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 2 of 45 Table of Contents Page 1 . SUMMARY OF TEST RESULTS 4 1.1 MEASUREMENT UNCERTAINTY 4 2 . GENERAL INFORMATION 5 2.1 GENERAL DESCRIPTION OF EUT 5 2.2 DESCRIPTION OF TEST MODES 6 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 6 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 7 2.5 TABLE OF PARAMETERS OF TEST SOFTWARE SETTING 7 2.6 EQUIPMENTS LIST FOR ALL TEST ITEMS 8 3 . EMC EMISSION TEST 9 3.1 CONDUCTED EMISSION MEASUREMENT 9 3.1.1 POWER LINE CONDUCTED EMISSION LIMITS 9 3.1.2 TEST PROCEDURE 9 3.1.3 DEVIATION FROM TEST STANDARD 9 3.1.4 TEST SETUP 10 3.1.5 EUT OPERATING CONDITIONS 10 3.1.6 TEST RESULTS 10 3.2 RADIATED EMISSION MEASUREMENT 13 3.2.1 RADIATED EMISSION LIMITS 13 3.2.2 TEST PROCEDURE 14 3.2.3 DEVIATION FROM TEST STANDARD 14 3.2.4 TEST SETUP 14 3.2.5 EUT OPERATING CONDITIONS 15 3.2.6 TEST RESULTS (BETWEEN 9KHZ – 30 MHZ) 16 3.2.7 TEST RESULTS (BETWEEN 30MHZ – 1GHZ) 17 3.2.8 TEST RESULTS (1GHZ~25GHZ) 19 3.3 RADIATED BAND EMISSION MEASUREMENT 23 3.3.1 TEST REQUIREMENT: 23 3.3.2 TEST PROCEDURE 23 3.3.3 DEVIATION FROM TEST STANDARD 23 3.3.4 TEST SETUP 24 3.3.5 EUT OPERATING CONDITIONS 24 3.4 CONDUCTED BAND EDGE EMISSION&CONDUCTED SPURIOUS EMISSIONS MEASUREMENT 29 3.4.1 APPLICABLE STANDARD 29 3.4.2 TEST PROCEDURE 29 3.4.3 DEVIATION FROM STANDARD 29 3.4.4 TEST SETUP 29 Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20240319057E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 3 of 45 Table of Contents Page 3.4.5 EUT OPERATION CONDITIONS 29 3.4.6 TEST RESULTS 29 4 . AVERAGE OUTPUT POWER 33 4.1 APPLIED PROCEDURES / LIMIT 33 4.1.1 TEST PROCEDURE 33 4.1.2 DEVIATION FROM STANDARD 33 4.1.3 TEST SETUP 33 4.1.4 EUT OPERATION CONDITIONS 33 4.1.5 TEST RESULTS 34 5 . POWER SPECTRAL DENSITY TEST 37 5.1 APPLIED PROCEDURES / LIMIT 37 5.1.1 TEST PROCEDURE 37 5.1.2 DEVIATION FROM STANDARD 37 5.1.3 TEST SETUP 37 5.1.4 EUT OPERATION CONDITIONS 37 5.1.5 TEST RESULTS 38 6 . 6DB BANDWIDTH TEST 41 6.1 APPLIED PROCEDURES / LIMIT 41 6.1.1 TEST PROCEDURE 41 6.1.2 DEVIATION FROM STANDARD 41 6.1.3 TEST SETUP 41 6.1.4 EUT OPERATION CONDITIONS 41 6.1.5 TEST RESULTS 42 7 . ANTENNA REQUIREMENT 45 7.1 STANDARD REQUIREMENT 45 7.2 EUT ANTENNA 45 8 . TEST SEUUP PHOTO 45 9 . EUT PHOTO 45 Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20240319057E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 4 of 45 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.247) , Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS 15.205, 15.209, 15.247(d) Radiated Spurious Emission PASS 15.205, 15.247(d) Band Edge Emission& Conducted Spurious Emissions PASS 15.247(b) Average Output Power PASS 15.247(a)(2) 6dB Bandwidth PASS 15.247(e) Power Spectral Density PASS 15.203 Antenna Requirement PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report Test lab: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Building C, Shuanghuan, No.8, Baoqing Road, Baolong Industrial Zone, Baolong Street, Longgang District, Shenzhen, Guangdong, China FCC Test Firm Registration Number: 854456 Designation Number: CN1307 IC Registered No.: 27485 CAB ID.: CN0118 1.1 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %。 No. Item Uncertainty 1 Conducted Emission Test ±2.56dB 2 RF power,conducted ±0.42dB 3 Spurious emissions,conducted ±2.76dB 4 All emissions,radiated(<1G) ±3.65dB 5 All emissions,radiated(>1G) ±4.89dB 6 Temperature ±0.5°C 7 Humidity ±2% 8 6dB Bandwidth ±0.2MHz Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20240319057E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 5 of 45 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Product Name: Laser Engraver Trademark N/A Model No.: DIY KIT MINI Delta MINI, Alpha MINI, DIY KIT MINI MK2, Delta MINI MK2, Alpha MINI MK2, Gamma MINI, Epsilon MINI, Zeta MINI, Gamma MINI MK2, Epsilon MINI MK2, Zeta MINI MK2, Cube, Cube MK2, Quad, Quad MK2 Model Difference The product's different for model number and appearance color. Operation Frequency: 2412~2462 MHz f…

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Shenzhen DL Testing Technology Co., Ltd. EUT TEST PHOTO Radiated Measurement Photos Shenzhen DL Testing Technology Co., Ltd. Conducted Measurement Photos ※※※※※ END OF REPORT ※※※※※