Groline Soil Test Direct Soil Conductivity Tester-HI98331 aquarium testing Filter Life: Up to 100

Filter Life: Up to 100 gallons (municipal) / 25 gallons (other sources)

Pesticides & Herbicides

Filtration Stages: 2 (GAC + Ion-Exchange Resin + Mineral Enhancement)

1-point (trimmer)

Groline Soil Test Direct Soil Conductivity Tester-HI98331 aquarium testing Filter Life: Up to 100ConThe HI98331 Soil Test is a pocket tester specifically designed to directly measure soil conductivity (EC) and temperature. With a compact size, single button operation, and automatic calibration, Soil Test is an excellent choice for taking direct conductivity measurements in soil. No need for soil slurries with the steel penetration electrode. Integrated temperature sensor for automatic temperature compensation. Great for environmental and