AcuRite Suction Cup Thermometer, White

I've had this on my outside window for a year and only changed the battery once. It works great. The suction is not so good, I used a command strip to adhese it to the window.

Compré tres unidades y los tres son precisos al compararlos con otros termómetros.Pero dos de ellos se cayeron de la ventana en menos de media hora después de colgarlos, y se rompió el plástico de los dos.

This is my second one of these nothing mega fancy but exactly what I want tells current temp and min/max so you know what you got!!!

Arrived promptly. works fine. It stays permanently on so may chew through batteries ... time will tell. So far so good.

Good product for the price. Only gave it 4 stars because it doesn't have much adhesion and falls off the window fairly consistently