The GHP thermo-hygrometer digital medium humidity meter is the perfect tool for monitoring the climate in your grow room. This measuring device measures the temperature and relative humidity of your grow tent and displays the daily minimum and maximum temperatures. The device also has an external sensor that measures the relative humidity directly near your plants.

Main features

• three line display
• two measuring points
• easy to use
• integrated sensors
• temperature accuracy: +- 1°C
• temperature measurement: 0°C - 50°C
• relative humidity accuracy: +- 5%
• humidity measurement: 25 - 90%.
• includes stand and hanging device
• 1x AAA battery (included)