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can be adjusted to 10"
PHOTOBIO delivers consistent optimal PPFD levels throughout the day while saving energy
Stack count: 36
Operating position: Universal
When using the BLUE during the vegetative stage
Hanna Combo pH/EC/TDS/C/PPM Tester nutrients-and-supplements can be adjusted to 10"This waterproof tester offers high accuracy pH, EC TDS, and temperature measurements all in a single tester! No more switching between meters for your routine measurements. This floating, waterproof combination tester has an easy to read LCD and an automatic shut off. pH and EC TDS readings are automatically temperature compensated. This tester features a replaceable pH electrode cartridge with an extendable cloth junction as well as an EC TDS
