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Ships within 48 hours · Estimated delivery Oct 22 - Oct 27
Do not pack tightly
Cuts stems up to an inch thick
Used only for one week in the vegetative stage of growth
They offer 86% reflectivity and are an ideal introduction to quality reflectors for the new grower just getting started out
powerful ingredients
HM Digital Pocket Size TDS/Temperature Meter (TDS-4TM) SUMMER Do not pack tightlyThe TDS4TM handheld meter is ideal for testing TDS and salt levels of freshwater aquariums and ponds. It can also be used for testing water filtration and purification systems, such as RO and DI, to know when to changes filters and membranes. Why The TDS 4TM? Pocket size makes it ideal for portability and storage. Hold Function Auto off Function (After 10 min.) Factory calibrated with 342 ppm NaCl solution. 1000 hours of battery life ATC: Built in
