Psychrometric Lite is basically a lite version from Psychrometric Pro targeting mechanical engineers, Designers, HVAC equipment suppliers,...etc. will allow them to calculate the air properties used in the HVAC industry (used mainly for HVAC equipment selections, coil sizing,...etc.) by entering 2 inputs of air parameters only these inputs in the Lite version are the Dry Bulb & the Wet Bulb temperatures only.
Psychrometric Lite will allow the user to calculated the adiabatic mixing air properties easily.