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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
adjust pH to the appropriate level (5
Also works great as a foliar spray
allowing for more vigorous foliage
Measurement Range: 0-9990 µS
Leafminers
Hanna Instruments GroLine Soil Test Direct Soil EC Tester (HI98331) FULL KIT adjust pH to the appropriateSoil 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
US$ 22.19
US$ 14.87
US$ 10.34
