HANNA HALO Wireless Soil pH Meter CABLES Nutrient Uptake Support: Humic acid

Nutrient Uptake Support: Humic acid binds minerals and increases their availability for absorption at the roots

Gram positive and gram negative bacteria

It can remove biofilm on membranes used for ultra filtration and reverse osmosis water systems as well as greenhouse wet walls

Insulative design helps maintain desired grow room temperatures

Natural food-grade foliar spray can be used until one week before harvest

HANNA HALO Wireless Soil pH Meter CABLES Nutrient Uptake Support: Humic acidThe HANNA HALO Wireless Soil pH Meter HI12922 has a triple ceramic junction in the outer reference cell, built in temperature sensor, and the conic pH sensing tip making it ideal for pH measurements in soil samples. All readings are transmitted directly to your Apple or Android device or the edgeblu. Take laboratory grade pH and temperature measurements using your smart phone or tablet. Easily connect to the Hanna Lab App at the press of a button via