Perfect unit for plants, labs, and all other environments where there is a need to monitor conditions of environmental air parameters.

A four-line LCD continously and simultaneously shows barometric presure, temperature, relative humidity, barometric pressure trend and time.

Computer output allows unit to be connected to a computer using the accessory Computer Data Acquisition System (sold separately) to permanently capture readings.

Minimum/Maximum readings for barometric pressure, temperature and relative humidity are stored every hour for last 24 hours and are available for recall at the touch of a button. Barometric trend shows current reading, previous 1, 3, 6,12 hour and 24-hour readings in bar chart format; Adjustable altitude compensation from -100 to 2500 meters.