Gecko Temperature Sensor for use with S-Class and M-Class control units. Will also fit the HydroQuip CS6200, 6220, 6230, 6330, 7500, 9700. This sensor now comes with a 4 prong plug but only 2 wires and replaces all previous versions.
| Sensor Application | Spa Control |
| Sensor Type | Temperature |
| Application | Gecko / HydroQuip |
| Models | S-Class, M-Class Based Systems |
| Connector Type | 4 pin |
| Sensor Diameter | 3/8" |
| Wire Count | 2 wire |
| Wire Length | 10 Ft |
