pH Meter - yellow pen - Easy to use led lIGHTS During the vegetative stage

During the vegetative stage

and power cord

7 days a week and 365 days a year which eliminates all variables that could affect pureness

Grodan Improved Gro-Slabs are the ideal solution for growers seeking a reliable substrate that facilitates easy irrigation and leaves nothing to chance throughout the cultivation period

pH Meter - yellow pen - Easy to use led lIGHTS During the vegetative stagePower Mode: Battery Powered Operating Voltage: 36V PH Range: 0 to 14 pH Learn about dimensions Easily handle various occasions. Portable pH detection pen, stable in operation, capable of measuring the pH value in solutions and displaying the temperature of the measured liquid. Internally, high precision chips are used to ensure accurate testing. The instrument has an automatic calibration mode, and the calibration steps are very simple.