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I am showing how to set the time and alarm in the high quality htc1 hygrometer which is a multi use hygrometer which includes temperature humidity time alarm and date , it is powered by AAA battery which work for very long time ,it can be use in a lot of application like in room cage brooder ,it gives accurate readings but sometimes gives error of 1 degree Celsius so it is only good for room temperature reading , it is size is 4 inches by 4 inches which can place on the desk or can be hang on the wall as well.
#htc1 #hygrometer #temperature