Kill-a-Watt Electricity Usage Monitor grow-light-ballasts TDS Accuracy: 2% full-scale 1

TDS Accuracy: 2% full-scale 1 LSD

LumiGrow SmartPAR™ Software Compatible

• Patented folding design for easy storage and transportation

5 gallon reservoir

- Displays both CO2 concentration and temperature

Kill-a-Watt Electricity Usage Monitor grow-light-ballasts TDS Accuracy: 2% full-scale 1Ever 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