Bluelab pH Probe Meter for Plant Germination (3-Pack) by Bluelab at Mill Hollow Nursery. Hurry! Limited time offer. Offer valid only while supplies last. Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled (non-refillable) making it maintenance free and a double junction reference providing longer life.Easy to clean and fully waterproof. Tough polypropylene barrel base with bullet shaped glass bulb. Gel-filled making it maintenance free and providing a longer life.
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By Hanna Instruments
HI 9813-5 is a versatile, water resistant, multiparameter portable instrument specifically designed for agricultural applications such as hydroponics, greenhouses, farming and nurseries. This meter features an large LCD that clearly displays the parameter being measured as well as calibration instructions. Calibration is fast and easy with knobs located on the front panel of the instrument. HI 9813-5 is a pH/EC/TDS meter designed for simplicity of use in taking pH, mS/cm, ppm and temperature in
mpn: BLU8006, ean: 9421024920753,
Optimum growth needs optimum pH. And Bluelab makes optimum simple. If your pH isn't in the right range—and that's 5.5-6.5 for most plant varieties—your nutrients are likely wasted. Too high or too low, and you're in trouble. The result is nutrient deficiency or complete nutrient lockout. A sure way to unhappy, unhealthy—even dying—plants. Bluelab pH Down Solution is formulated to the highest standards. Just add what's required to reduce pH. Your plants will thank you for it. The main
By Cutting Edge
mpn: CES3701, ean: 0817867011588,
CES pH Up™Concentrated pH adjustment liquid, alkaline buffer raises water and nutrient solution pH. Highly concentrated, use conservatively. Slowly add to pure water or nutrient solution, at small intervals. Note beginning reading and then test pH. Repeat small application process and stir well, until desired pH is achieved. Amount of CES pH Up™ required for adjustment will vary, depending on the strength of nutrient mixture and purity of the water source used. May be diluted when