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Holding up will switch to Celcius and holding down will switch to Fahrenheit an LED will light up on-screen to distinguish between the two
Sterile scalpel
Yellow leaves
a plant will start to give up some of its water into the surrounding air which will result in the plant drying out and wilting
- Can be used with or without Evolution CO2 Analyser
ONA Cyclone fan Ducting & Environment/Odour Control Holding up will switch toThe ONA Cyclone is a cost effective high quality ONA Gel Distribution System. This portable fan runs very quietly while effectively destroying odors anyvvhere it's needed. Loaded with a 20 liter pail of ONA Gel, it will provide high volume, high capacity odor control in the worst conditions. Using less power than a light bulb, the ONA Cyclone provides odor control for up to 5,000 square feet. Fan speed is controlled by a variable high tech push button
