I would like to know if you have a station that sit's in my living room. On it I can read: 1) Temperature in the living room. 2) Temperature from a sensor just outside the house. 3) Temperature of the lake water from a remote sensor which is about 150 feet from the living room station.
We would recommend one of our Multi-Sensor Home Environment stations. You are able to monitor the indoor readings, and up to 3 additional sensors. This would include the lake water as well. You would want to purchase a unit that has a Liquid & Soild temperature probe. We do not have bundle packages that fit exactly what you are looking for but you can add each individual piece as well. I think the best option would be to purchase a 100HV and then add on the monitor with the liquid & soil temperature.