Bluelab Inline pH probe tents-/-indoor-greenhouses 000 hour life expectancy (8760

000 hour life expectancy (8760 hours in a year—replacement every year is recommended)

Root Cleaner concentrate eliminates soil borne pests and pathogens

• Once clock to stock—replaces up to 100 mechanical timers

• International power supply

Schaefer Versa-Kool High Velocity Greenhouse Fan

Bluelab Inline pH probe tents-/-indoor-greenhouses 000 hour life expectancy (8760The Bluelab In line pH Probe can screw directly into female 1" NPT pipe fittings using the included adapter. Threaded probe head allows for simple installation direct into an irrigation line for effective in line measurements. The high pressure rates pH probe has a pressure rating of 7 bar pressure or 100 psi. Liquid flow naturally cleans the flat pH measurement surface High pressure probe Faster reading response 3 4 NPT thread fits in line mounting,