Hanna Instruments GroLine Direct Soil EC Tester HI98331 pH Down Acid water management for your crop

water management for your crop is simplified and optimized

Potassium improves

Autopot Systems are "Plant Driven” watering and feeding systems capable of supplying the needs of a huge range of plants individually using the unique wet-dry cycle of the patented Autopot Smart-valve

the meter automatically accepts and stores the calibration value

Quick Cal Mode to calibrate pH and EC/TDS with one solution

Hanna Instruments GroLine Direct Soil EC Tester HI98331 pH Down Acid water management for your crophThe 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