HANNA HI 98331 Soil Test™ Direct Soil EC Tester

HANNA HI 98331 Soil Test™ Direct Soil EC Tester • Replaceable 122 mm ( 4.5” ) penetration probe • Automatic Temperature Compensation • Lightweight and portable The HI 98331 Soil Test™ is a pocket tester specifically designed to directly measure soil conductivity and temperature. With a temperature sensor in the penetration probe, measurements are automatically temperature compensated. The conductivity range can be calibrated at one point and is designed to be performed in a standardized solution. Order Information: HI 98331 ( Soil Test™ ) is supplied with HI 73331 penetration conductivity probe, calibration screwdriver, batteries and instructions. Specification Range • Conductivity : 0.00 to 4.00 mS/ cm ( dS/ m) • Temperature : 0.0 to 50.0° C Resolution • Conductivity : 0.01 mS/ cm • Temperature : 0.1° C Accuracy : • Conductivity: ± 0.05 mS/ cm ( 0.00 to 2.00 mS/ cm) , ± 0.30 mS/ cm ( 2.00 to 4.00 mS/ cm) • Temperature: ± 1° C Temperature Compensation : Automatic, Temperature coefficient ( ß ) fixed @ 2% / ° C Calibration : Manual 1 point Probe : HI 73331 122 mm ( 4.5” ) penetration Battery Type : 4 x 1.5V Environment : 0 to 50° C Dimensions : 163 x 40 x 26 mm ( 6.4 x 1.6 x 1.0” ) Weight : 100 g ( 3.5 oz)