YINMIK 4-in-1 pH EC tester Hydroponic Accessories The four-edged straight blade is

The four-edged straight blade is used for wet trimming

Auto-fill valve kit upgrades self-watering bases by enabling them to be automatically refilled from a larger reservoir

The Enhancer does not produce heat or require any additional equipment

Item Material:Durable Non-toxic polyester mesh and steel enough to provide sturdy support

YINMIK 4-in-1 pH EC tester Hydroponic Accessories The four-edged straight blade is{One click access to the temperature pH EC value of hydroponic nutrients solution} YINMIK 4 in 1 pH EC tester is a professional tester for hydroponic growers. The pH ppm mode is designed for hydroponic basic reservoirs, and the pH EC mode is designed for hydroponic nutrient solutions. The pH and temperature of this product are always displayed on the screen. {Latest upgraded version of Hydroponic Tester} This pH tester can be immersed for a long time.