Arable Acres Indoor Digital Thermometer Hygrometer PH METERS General Hydroponics Pro pH adjusters

General Hydroponics  Pro pH adjusters are highly concentrated and available in commercial sizes

Efficiency: 35 umol/s light output at 2

RIOCOCO is blended without fine dust particles to make PCM OTBs that are clean and dust free

Remains firmly bonded when transplanting educing the risk of root damage

Coverage: 3600 ft²

Arable Acres Indoor Digital Thermometer Hygrometer PH METERS General Hydroponics Pro pH adjustersArable Acres Indoor Digital Thermometer Hygrometer w Large Backlit Touchscreen is an improvement to the standard, basic hygrometers commonly found in agriculture supply stores. With a large display, easy to ready numbers, ease of use and accuracy of this product. Convenient and intuitive touchscreen operation. Laboratory grade sensors providing minutely accurate measurements of indoor humidity and temperature. Large and easy to read 4 LCD with a