the Testo 608-H2 thermo hygrometer's compact, unobtrusive design allows it to provide constant, up-to-the-minute readings of the indoor temperature and humidity without worrying how to place it, thanks to its wall and table mount for providing greater control and more flexibility. In addition, the testo 608-H2 can display both minimum and maximum values and has an LED visual alarm that is activated when a threshold has been exceeded. Both the upper and the lower threshold can be individually configured.