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which guarantees excellent performance as a primary media or as a foundation for any of your custom mixtures
protected from light and outside contaminants
43in W x 1
the TC spectrum provides ideal proportions of red
Hanna Combo pH/EC/TDS/C/PPM Tester reflective-and-greenhouse-films which guarantees excellent performance asThis 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
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