Temperature & Humidity Remote RF Sensor Min - Max Large Digital Display - Hygrometer

Monitor two areas simultaneously, your grow room, grow tent or any area with this Remote Sensor Hygrometer temperature & humidity meter. Hygrometers are used to measure your room temperature and the amount of humidity - water vapour in the atmosphere in your environment. These measurements are critical in helping you make decisions around ventilation, air movement, lighting wattages and other heating and cooling sources in your environment  

• Temperature & Humidity on large digital display, easy to read dual reading - Indoor unit and Outdoor remote unit
• Remote outdoor temperature and humidity unit connected via Wireless RF Channel 
• Minimum and Maximum memory function for Temp & Humidity
• Backlight with 12 second auto off function
• 3 selectable RF Wireless Channels range of up to 60 metres depending on install position and obstructions
• Temperture accuracy ± 1°C Humidity accuracy ±5%
• Can be switched between C° and F°
• Batteries included