Hanna GroChek pH/EC/TDS/C/PPT Pocket Tester Garden Accessories Reliable operation throughout the growth

Reliable operation throughout the growth cycle

the Vortex Powerfan VTS Series offer unsurpassed value

Sump-type screened inlet

Ideal as an additive for organic tea mixtures

When you buy a Twister

Hanna GroChek pH/EC/TDS/C/PPT Pocket Tester Garden Accessories Reliable operation throughout the growthHere 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