The indoor-outdoor-Psychrometer August is used for precise measurement of air temperature and humidity. It has been designed for indoor and outdoor use. For a correct determination of the relative humidity is a flow speed of approximately 2 m / s condition. When below the rate of flow of the measurement error increases.To evaluate the psychrometric difference a psychrometer is printed.
For moistening the use is recommended of distilled water to obtain the absorbency of cotton stocking.
The package includes:
1 Psychrometer with plastic housing,
1 user manual,
1 cotton stocking.
The main feature of the interior-exterior-psychrometer are:
