GroLine Direct Soil EC Tester

The HI98331 Soil Test™ is a pocket tester specifically designed to directly measure soil electrolytic conductivity (EC) and temperature for quick and accurate readings. With a compact size, single button operation, and automatic calibration, Soil Test is an excellent choice for taking direct conductivity measurements in soil eliminating the need to create soil slurries.  Allows for direct measurement in soil 4.5" Stainless Steel Penetration Electrode Automatic Temperature Compensation Features Selectable units for conductivity measurements are μS/cm, mS/cm, or dS/m One-point calibration to 1413 µS/cm conductivity standard Uses a fixed 2%/oC temperature correction coefficient Stainless steel penetration electrode Waterproof casing