The quality level of our instruments is the result of the continuous development of theproduct. This may produce some differences between the information written in thismanual and the instrument you have purchased. We cannot completely exclude errors inthe manual, for which we apologize.The data, images and descriptions included in this manual cannot be legally asserted. Wereserve the right to make changes and corrections with no prior notice.HD21ABEHD21ABE17IAQ MONITORENGLISHREV. 1.110/06/2016
