8-Memory Stopwatch commercial-lighting-fixtures while single-bucket systems use a

while single-bucket systems use a dedicated air pump

goGnats is a poison-free alternative for the control of soil-fungus gnats

or field rows

delivering superior performance and efficiency for serious growers who demand clean

reusable raised bed designed for growing vegetables

8-Memory Stopwatch commercial-lighting-fixtures while single-bucket systems use aCounts up or down for 10 hours in intervals of 1 second. In count down mode unique feature tells you how much time has elapsed after the alarm sounds. Memory allows repeat of just completed cycle. Alarm clock mode. Has a built in stand, pocket clip, and magnet. A button cell battery is included. 5 year warranty CE Compliance *Certification Option N. I. S. T. traceable Certificate of Compliance is available at an additional cost (select option above).