The AcuRite weather station is a four sensor weather prognosticator, that monitors temperature, humidity, and atmospheric pressure. I have found this unit to be fairly accurate with it’s predictions within a 24hr window. The four sensors appear to be accurate and work well for monitoring multiple locations at once. The sensors have a 30′ signal radius, but I have found that they work further than that. The product and sensors are well built with a solid plastic case for the monitor and sensors.
The monitor itself is very configurable between celsius and fahrenheit, time zones, and even has programmable alarms. Each sensor can be programed with a different location heading. The only issue with the headings is that you must use pre-programmed headings, no user input allowed. Another drawback of this unit is that it must always have 5v dc power to be on and visible. It comes with a 120v to 5v convertor but this is not very convenient for an RV. To make this a viable option for an RV you must also purchase an extra power adapter and a voltage regulator, and wire it into your RV’s 12v dc system.
I have used this product in my RV for one season. I use it to monitor temperature, and humidity not only with in the RV, but in two of my basement compartments were I have water access. I hardwired it into my RV by using an extra power adapter and a voltage regulator and then connecting it all to my 12vdc system through an existing light fixture. This allowed for the monitor to be connected to 12v power and always be on.
This weather station has now become a vital part of our glampurware in the RV. It is really nice to always know the weather and temps in and out of our RV.