Pay in 4 interest-free payments of $4.89 Learn more
Ships within 48 hours · Estimated delivery Oct 24 - Oct 29
Optimal Growth - 8-9 months
• CONFORMS TO ANSI STANDARDS
1000-9990: 10 µS/ppm
A BNC connector provides tight cable connections
The Phantom Dual CMh High Voltage System is a highly versatile fixture that allows you to run multiple ballast positions
Active Air Indoor-Outdoor Thermometer w/Hygrometer food-&-water-storage Optimal Growth - 8-9 monthsActive Air's indoor outdoor thermometer gives you more. Made of sturdy materials to stand up to the climate of your indoor grow room, this essential tool features a large display to read the current temperature and humidity levels. A remote probe allows you to sample two temperatures at once. Record the high and low points for both temperature and humidity. 3 meter sensor for temperature reading only Relative humidity sensor located on side of unit
US$ 13.95
US$ 39.99
US$ 39.99
US$ 169.00
US$ 150.00
US$ 22.95
