HM Digital Pen style pH/Temp meterPH 80: pH HydroTester Series The PH 80 has proven to be the MOST reliable pH meter in its price range. It has become a favorite in such applications as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more. Features Measures pH and Temperature One touch automatic digital calibration Water resistant Simultaneous temperature display Large LCD display Automatic Temperature Compensation (ATC) Auto off

Apply when you first see signs of flower development

UPGRADED: Four scales: µS

- Includes mounting brackets

RAW GROW is a tested blend of all 12 RAW Soluble plant nutrients

Bulbs advised 1x 600w

Dimensions: About 8 x 4 x 1

SOIL: Use 1 tsp

The Clone Shipper Classic plant packaging holds the plant securely in place during transit

The nutrients in Mag-Pro are immediately available

soil to hydroponics

For some strains

TDS Range: 0 – 5000 ppm (0