Hanna GroChek pH/EC/TDS/C/PPT Pocket Tester bloom High humidity will interfere with

High humidity will interfere with the filters ability to adsorb odors

Faster germination

or just with a watering can

DERIVED FROM: Ascophyllum Nodosum Seaweed

All transplants to ensure a healthy

Hanna GroChek pH/EC/TDS/C/PPT Pocket Tester bloom High humidity will interfere withHere is a waterproof tester that offers high accuracy pH, EC TDS, and temperature measurements 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