The Conservation Logger is a self-contained temperature and relative humidity logger with two external channels for use with a varity of sensors, It is equipped with an LED light that will alert the user if measurements fall above set limits. With 12-bit resolution, user selectable sample rates, 5-year battery life and an LED leight for visual alarming, it is the ideal solution for museums, libraries and archievs where temperature, humidity and lieght are important factores to the preservation and conservation of precious, valuable items.*

• *When used in conjunction with a light sensor