Bluelab Conductivity (EC or PPM) Pen Seed Starting crispy leaf tips

crispy leaf tips

Brilliantly simple design that's easy to use

T Clay Pebbles can be used for:

PowerSun Electronic Ballast Fan-Cooled 1000W HPS / MH 120 / 240V

Secret Jardin is mostly an innovative company : all their equipment's are designed

Bluelab Conductivity (EC or PPM) Pen Seed Starting crispy leaf tipsBluelab Conductivity (EC or PPM) Pen Success by simplicity! The Bluelab Conductivity Pen is an easy to use handheld meter that quickly and accurately measures if your crop is receiving the right amount of nutrients. Use to maximize plant health, prevent nutrient burn and ensure optimum plant yields. DIRECTIONS FOR USE: Step 1: Press power button and place probe in solution. Wait for reading to stabilize. Step 2: To hold reading press power button