Product review (1 stars): Did not work
Didn't work. Inside readings were ok but would not read outside sensor. Signal strength was strong but just blank display in upper two readings. There is an incorrect note in troubleshooting about setting the sensor and display to the same frequency, see next page. But there is no next page. A little research on this tells me this model does not have adjustable frequencies. Seems like a poor way to run a business. I will admit I really like the display, just too bad it didn't work.