Hydrofarm Light Meter (Footcandles) Photosynthesis Plant Growth depend on the sun or specially designed lighting systems. But of that light reaching the plant, only specific types of energy (in the lighting spectrum) drive the photosynthesis process. Since light is the most important singl... More Details
Price: $17.11

Basic Quantum Meter (Micromols) Measure the light used for plant growth. PAR is a more valuable measurement than foot-candles as it measures only the light used by plants for photosynthesis. Measures photosynthetically active radiation (PAR) from 400 to 700 nm Range of 0 to... More Details
Price: $191.27

Kill-a-Watt Kill-A-Watt Electricity Usage Monitor Monitor your electrical usage Measure by the day, week, month or year Hanging color display card ETL-Listed, 15 amp ratedStart reducing your energy bills with the Kill A Watt P4400 electricity usage monit... More Details
Price: $29.78

Hydrofarm 15 Amp, 24 Hour, Grounded Timer Using a timer to automate your lighting adds convenience and encourages productive growth with consistent hours of light. Timers are also essential for all hydroponic system applications. 15 Minute On/Off 15 Amp Great for lighting, pumps, etc. ... More Details
Price: $12.12

Dual Outlet Grounded Timer Using a timer to automate your lighting adds convenience and encourages productive growth with consistent hours of light. Timers are also essential for all hydroponic system applications. * 15 Minute On/Off * 24 Hour Cycle ... More Details
Price: $12.99

Intermatic HB112C Intermatic 15amp, 240 Volt Timer This timer cannot be used with electronic ballasts because only one of the two 120 leads is switched on and off. The Intermatic T104 is a better option for electronic ballasts. Air Conditioner and Appliance Timer HB112C Automatically controls 240... More Details
Price: $16.89

Hydrofarm 7-Day Grounded Digital Programmable Timer Using a timer to automate your lighting adds convenience and encourages productive growth with consistent hours of light. Timers are also essential for all hydroponic system applications. 1 Minute On/Off Up to 8 On/Offs per day Excellent for hy... More Details
Price: $16.48

Hydrofarm 7 Day Dual Outlet Digital Timer Using a timer to automate your lighting adds convenience and encourages productive growth with consistent hours of light. Timers are also essential for all hydroponic system applications. 1 Minute On/Off Up to 8 On/Offs per day Different Days ... More Details
Price: $16.48

Tower of Power Introducing Tower of Power - The Remedy for Packed Power Strips Say goodbye to over-crowded, under-utilized power strips. Hydrofarm's TOWER OF POWER offers 6 outlets with enough room to accommodate even the bulkiest timers and adapters. The Tower of P... More Details
Price: $29.78