THERMHYGROMOUTDOOR

THERMOMETER AND HYGROMETER

$30.00

Maximum and minimum memory. Easy to read display. Push button monitoring and reset. Reads in both Celsius and Fahrenheit. alkaline battery included. Day time room temperature should be between 26oc & 30oc. night time room temperature should be between 18 oc & 22oc.

The ideal level of relative humidity for your grow room is between 50 % and 75 %. if these levels of both temperature and humidity are not monitored, problems such as stretching, mould and poor yields will occur .

Digital thermometer & hygrometers are highly recommended because they measure both temp and humidity, plus record the daily high readings and overnight lows.

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http://hydro4u.com.au/product/thermometer-and-hygrometer/Maximum and minimum memory. Easy to read display. Push button monitoring and reset. Reads in both Celsius and Fahrenheit. alkaline battery included. Day time room temperature should be between 26oc & 30oc. night time room temperature should be between 18 oc & 22oc.

The ideal level of relative humidity for your grow room is between 50 % and 75 %. if these levels of both temperature and humidity are not monitored, problems such as stretching, mould and poor yields will occur . Digital thermometer & hygrometers are highly recommended because they measure both temp and humidity, plus record the daily high readings and overnight lows.