| Part Number | Description | Details |
| 1001 | iChart Software | Program which simplifies and automates many of the tasks associated with acquiring, processing, analyzing and publishing environmental data. |
| UW-CON | UW Cable connectorization | Factory installed connector for user-supplied sensor cables. Pluggable to the SDL500. |
| UW-FL | UW Plug connector to flying lead cable | Used for wiring the SDL500 to other data loggers or external power sources. |
| UW-FLR | UW Receptacle connector to flying lead cable | Used for connecting sensors interchangeably between SDL500 and other data loggers. |
| SP5 | 5-Watt solar power pack | Power option featuring a solar panel, regulator, and a 12 VDC battery. |
| SP5-PH | Solar power harness | Used to connect up to three SP5 solar power packs to the SDL500. |
| MB-100 | Data buoy | Lightweight and portable data buoy platform. |
| A44-SDL | Radio antenna | Submersible radio antenna for use with SDL500R radio data loggers. |
| 4100-BASE | Radio base station | Used for remote communication to radio data loggers in the field; serves as a central hub for networks of remote data loggers. |
| A44 | Radio antenna | Radio frequency high gain antenna, for use with radio base stations. |
| A36 | RF cable | N-style micro-loss RF cable, used for antenna connection to base station, 6’ length. |
| A49-SDL | Celluar antenna | Submersible cellular antenna for use with SDL500C cellular data loggers. |
Note that unique NexSens UW Underwater Connectors are used to interface with the SDL500.
REV: 13G18