HM Digital PH-200 Pro Series Waterproof pH/Temp Meter 2x3 Grow Tents STAND ALONE USE:

STAND ALONE USE:

high performance operation with a 5 year manufacturer warranty

As a foliar spray

Specially formulated with full-spectrum Samsung LM301H white

If the growth period is less than 8 weeks or the substrate is pre-fertilized

HM Digital PH-200 Pro Series Waterproof pH/Temp Meter 2x3 Grow Tents STAND ALONE USE:The HM Digital PH 200 is a professional grade pH Temp meter ideal for all pH testing water. With its advanced microprocessor it provides highly accurate dependable readings in such applications as hydroponics, purification applications, wastewater regulation, aquaculture, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment, wine, coffee, and agriculture. HM Digital PH 200 Features: