| Equipment | Echo sounder |
| FRN | 0025896564 |
| Grantee Code | 2AJTU |
| Product Code | -SDE-230 |
| Applicant Business | South Surveying & Mapping Technology Co., Ltd. |
| Business Address | No.39, Sicheng Road, Tian He District,, Guangzhou,,N/A China |
| TCB Scope | A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices |
| TCB Email | [email protected] |
| Applicant | ShuSheng Wen – vice president |
| Applicant Phone | |
| Applicant Fax | +86-20-23380888 |
| Applicant Email | [email protected] |
| Applicant MailStop | |
| Test Firm | Dongguan Dongdian Testing Service Co., Ltd. |
| Test Firm Contact | Mr. Jamy Yu |
| Test Firm Phone | |
| Test Firm Fax | |
| Test Firm Email | [email protected] |
| Certified By | DAMON HU – |