Il ricambio di strumenti utilizzati dalla 2B Control permette anche la rivendita degli stessi come usato.
| Type of Instrument | Description | Quantity |
| Currentmeter / Acoustic Frequency: 1 MHz | Nortek Aquapro | 2 |
| Currentmeter / Acoustic Frequency: 2 MHz | Nortek Aquadopp | 4 |
| DVL depth rating 3000 Mt | DVL Teledyne RD instrument | 1 |
| Oceanographic Buoy | Datawell DWR-G 0.4 | 1 |
| Datawell DWR-G 0.7 | 2 | |
| Probe Multiparameters | Probe_YSI | 3 |
| SBES Fish Monitoring / Echosounder | SIMRAD-EK15_03 | 1 |
| TDMA / Surface positioning/Radio | DGPS_TDMA | 29 |
| Beacon / Depth Rating 1000 Mt | BEACON_SONARDYNE 8071 | 2 |
| Beacon / Depth Rating 1500 Mt | APPLIED ACOUSTIC 900 SERIES | 4 |
| GNSS / RTK | GNSS HIPER PRO TOPCON | 1 |
| GNSS / SURFACE POSITIONING | DGPS_C-NAV 1010 | 3 |
| DGPS_C-NAV 2000 | 4 | |
| DGPS_C-NAV 2050 | 5 | |
| DGPS_CSI MAX | 1 | |
| DGPS_C-NAV 3050 – L1 | 3 | |
| DGPS_C-NAV 3050 – L2 | 12 | |
| VERIPOS LD5 | 3 | |
| GYRO GNSS / SURFACE POSITIONING / GYRO / | DGPS_HEMISPHERE V100 | 2 |
| DGPS_HEMISPHERE V103 | 2 | |
| DGPS_HEMISPHERE V110 | 1 |
|
| GYRO/MRU – GYRO/MRU SURFACE | IXSEA OCTANS | 1 |
| GYRO / GYRO SURFACE | TSS MERIDIAN STD | 2 |
| TSS SURVEYOR MERIDIAN | 1 | |
| MBES / MBES MW (200-1000m) | MBES_ELAC SEABEAM 3050 | 1 |
| MBES / MBES SW | MBES_RESON SEABAT 8101 | 1 |
| MRU / MRU | MRU_CDL MINITILT | 2 |
| MRU_TSS DMS | 1 | |
| PIPETRACKER|PIPE TRACKER | PIPETRACKER_TSS 440 | 2 |
| RADIOMODEM / RADIO | RADIOMODEM_PACIFIC CREST EDL | 14 |
| SBES / ECHO SOUNDER | ODOM HT97001 | 1 |
| RESON NAVISOUND 215 | 1 | |
| SBP / SBP SW (100m) | EDGETECH SB 424 | 1 |
| INNOMAR COMPACT | 4 | |
| SSS / SSS DW (max 1500) | KLEIN 3000 | 2 |
| SSS / SSS SW (max 800m) | KLEIN 3900 | 2 |
| TOTAL STATION / TOTAL STATION | LEICA TCR407 | 1 |
| TOPCON GP7003 | 1 | |
| TOPCON GPT-3002LN | 5 | |
| USBL / USBL DW | SONARDYNE RANGER 1 | 1 |
| USBL / SBL SW (100m) | AE EASYTRACK LITE | 2 |