I ordered the Ambient Weather WS-70 directly from ED at Ambient, Amazon doesn't carry yet. The big numbers are for easily viewing from distance, along with a couple F007TP, and 3 F007TH. 5 remote sensors in all.
The F007P come with the wired probes one will go inside heated tipping bucket so I can monitor temperatures and make sure heater is on (primary reason for getting the sensors), the other for freezer. Garage, toy hauler and inside house will all get the F007TH. As far as signal strength everything is wood structures except hauler, I may need to figure out something the heated tipping bucket will be 90' through a wall.