Soil Test Direct Soil EC Tester 

The HI98331 Soil Test™ is a pocket tester specifically designed to directly measure soil conductivity (EC) and temperature for quick and accurate readings. With a compact size, single button operation, and automatic calibration, the Soil Test is an excellent choice for taking direct conductivity measurements in soil eliminating the need to create soil slurries. 

• Waterproof
• 4.5" Stainless Steel Penetration Electrode
• Automatic Temperature Compensation

One-point calibration

• Automatic calibration to 1413 µS/cm conductivity standard

Automatic Temperature Compensation (ATC)

• Samples automatically compensated for temperature variations

• Uses a fixed 2%/^oC temperature correction coefficient

Stainless steel penetration electrode

• Allows for direct measurement in soil