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Hanna Direct Soil EC Tester - HI98331 Hanna Get Quote



The Soil Test™ Direct Soil EC Tester - HI98331 is a rugged and reliable pocket-sized tester that offers quick and accurate readings. The Soil Test™ Direct Soil EC Tester - HI98331 features a stainless steel penetration probe for direct measurement of conductivity in soils. With a compact size, single button operation, and automatic calibration, Soil Test is an excellent choice for taking direct conductivity measurements in soil.

Key Features

  • One-point calibration
  • Automatic Temperature Compensation
  • 4.5
  • Automatic Temperature Compensation (ATC)
  • Waterproof

Technical Specifications

Conductivity Range: 0 to 4000 µS/cm; 0.00 to 4.00 mS/cm (dS/m)
Conductivity Accuracy: ±50 µS/cm (0 to 2000 µS/cm), ±300 µS/cm (2000 to 4000 µS/cm); ±0.05 mS/cm (0.00 to 2.00 mS/cm), ±0.30 mS/cm (2.00 to 4.00 mS/cm)
Temperature Range: 0.0 to 50.0°C
Temperature Resolution: 0.1°C
Temperature Accuracy: ±1°C
EC/TDS Calibration: automatic, one-point at 1.41 mS/cm
Temperature Compensation: automatic, temperature coefficient (ß) fixed 2% / °C
Battery Type/Life: CR2032 Li-ion approximately 100 hours of continuous use
Electrode/Probe: 114 mm (4.5 “) Stainless steel penetration
Environment: 0 to 50°C (32 to 122°F); RH max 95% non-condensing
Dimensions: 50 x 196 x 21 mm (2.0 x 7.7 x 0.9“)
Weight 74 g (2.4 oz.)
Ordering Information: HI98331 is supplied with a stainless steel penetration probe, batteries, and instrument quality certificate