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The iridescent glass finish shifts colour with changing light
it provides a durable
Exceptional solubility (12
dependable performance
Bluelab Conductivity Pen LUMII The iridescent glass finish shiftsBluelab Conductivity Pen Compact EC & temperature meter The Bluelab Conductivity Pen is a handheld, accurate meter for monitoring nutrient conductivity (EC) and temperature, helping you maintain optimal nutrient levels to prevent burn or stunted growth. Measures: Conductivity (EC) and temperature Units: Conductivity in EC, ppm 500 (TDS) or ppm 700; temperature in C or F Display: Bright, easytoread backlit screen Ready to use: Factory calibrated no
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