EHC600
The Original ExHale CO2 Bag produces CO2 24 hours a day with no need to refill bottles or use expensive CO2 production units. The power of ExHale lies in the mycelial mass inside the vented ...
Mini Digital LCD Humidity Thermometer allows you to easily know the environment temperature and humidity. The Fast Response That Measures Every 10 Seconds With 4 Sensitive VENTS to Provide Updated ...
Gardeners can conveniently test moisture and pH levels with the handy Active Air 2-Way Meter. Moisture readings register on a scale of 0 (dry) to 10 (moist). pH readings between pH 3 (acidic) and ...
Features
Available in 4", 6", 8", 10", and 12"
Stainless steel and rust resistant
Worm drive adjustable w/screwdriver for a super-secure fit
Two per pack
Min Diameter 9 3/8"
Max Diameter 10 5/8"
