Windmaker 9" Floor Fan - 3 Speed monitor Frequency of meter calibration is

Frequency of meter calibration is crucial and will optimize your pH meter’s performance

but is more efficient when used for foliar application

Absolutely no tools required

Use with Athena Pro Core for a complete and balanced recipe

Windmaker 9" Floor Fan - 3 Speed monitor Frequency of meter calibration isIdeal for cooling spaces, The WindMaker High Velocity Fan is compact yet has the power suitable for any situation. Its small size suits offices, stores, garages, warehouses, and other spaces in need of air circulation. The front safety grill keeps fingers out and its metal frame resists wear and oxidation. Made with a 3 speed motor for versatile force and rubber tipped feet to avoid scratching any floors. Features Comes pre assembled, just take it out