Eliminate guesswork with the CPPM-4 CO2 Controller by Sentinel. A duel beam sensor combined with the most advanced Fuzzy-Logic technology make this extremely accurate, self calibrating piece of equipment a must for today’s indoor grower.
Features:
• Duel beam sensor for part-per-million accuracy
• 15 ft. remote sensor
• Large, easy to use push buttons and LED display
• 3-year manufacturer’s warranty
• Made in the USA
Size: 8-1/2″ x 7″ x 3-1/2″ deep, 3.4 lbs
Instruction Manual (PDF)
User’s Tip:
Some universities have suggested that CO2 levels be enriched 20-30 minutes  after lights have turned ON. This allows the stomata to open and the plant to begin respiration prior to CO2 enrichment.
You May Also Like
-
PowerFan (S-line)
$209.95Vortex S-line gives you high air flow in one powerful, yet whisper-quiet package.
-
Green Cleaner
$19.95Concentrate​d, all-natural formula obliterates bugs before your very eyes!
-
Greenhouse (XGC-1e)
$869.95Operates all of the devices required in today's modern hydroponic garden.
-
Isopropyl Alcohol, 99.9%
$31.95This potent cleaning agent and disinfectant kills bacteria, fungi and viruses on contact.
Copyright © 2004-2023