A portable monitor that measures atmospheric temperature, sending out an easily visible light (beacon), the colour changing according to the surrounding temperature. High efficiency light emitting diodes make the unit visible at great distances. SmartLite will aid the user in defining low temperature variance in any growing environment.

Features
4 defined temperature ranges.
Auto Power Off above 3 degC.
Low battery warning.
Fault warnings.   
Tough Injection molded case.