Hanna GroLine Waterproof Portable pH/EC/TDS/Temperature Meter HI9814 air-purification Cord Length to Plug: 72"

Cord Length to Plug: 72" (6')

The grow room controller turns groups of lights on and off to simulate sunrise and sunset for your plants as well as applying several other functions like overheat protection

Greenhouse and Outdoor Nursery Crops

Whether you're growing hydroponically

Its impeller and blades are molded with thermoplastic

Hanna GroLine Waterproof Portable pH/EC/TDS/Temperature Meter HI9814 air-purification Cord Length to Plug: 72"Hanna GroLine Waterproof Portable pH EC TDS Temperature Meter HI 9814 Designed to bring simplicity to nutrient testing, the Hanna GroLine Waterproof Portable pH EC TDS Temperature Meter HI9814 is designed specifically for Hydroponic growers. The specialized electrode combines 3 sensors in a single rugged probe featuring a polypropylene body, integrated temperature sensor, and cloth junction. One combined, pre amplified pH, EC, and TDS (ppm) probe for