VALTERRA Minder Research Inc. MRI-333MX Standard Minder Research Weather Station 4-Zone Temp Black

The Temp Minder 4-Zone Temperature and Humidity Station includes 3 remote sensors and 1 indoor display station to monitor both temperature and humidity of 4 separate zones. Features simultaneous readings of all 4 zones with programmable high/low temperature and humidity alarms. Perfect for RV fridge/freezer, compartments/basement, heat safety and exterior monitoring.