Simrad ST800 S-T Plastic Ducer w-DT800 f-IS20 
ST800 S/T Plastic Ducer with DT800 for IS20
Simrad's ST800 Speed/Temp Plastic Transducer is used with the DT800 for the IS20.
- Temperature: Yes
- Speed Included: Yes
- Box Dimensions: 4"H x 6"W x 8"L WT: 1.3 lbs
- UPC: 421949015038