Kill-a-Watt Electricity Usage Monitor spl_ps The weather-resistant housing is tough

The weather-resistant housing is tough and durable for years of trouble-free use

Fruit and Vegetable Wash reduces oxidative stress on plants

• Biodegradable

• 40 Amp Resistive

Kill-a-Watt Electricity Usage Monitor spl_ps The weather-resistant housing is toughEver wonder just how much electricity your indoor garden consumes? How much "juice" you pour in to growing every day, week, month, or year? Now, with Hydrofarm's Kill a Watt electricity usage monitor, you're always in the know. Choose from the Kill a Watt's four settings to monitor your electrical usage by day, week, month, or year. Find out just how much that holiday lighting setup really costs you, or use it as a judgement call on whether it's time