Turf-Tec PHDS-01-N Hanna Direct Soil pH Probe Kit

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Price $498.88
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Direct Soil pH Probe Kit by Hanna - With Calibration fluid (PHDS-01-N)

Kit for Direct Soil pH Measurement with Special Electrode for direct soil reading with an accuracy of ±0.02 pH points.

Now, for the first time, a reliable pH Meter to take readings directly in the soil, without the need to remove soil samples and mix up a solution to take a reading. The Direct Soil pH Probe Kit by Hannah has been designed to answer the question of correct and rapid measurement of pH directly in soil. Every item in this kit has been made to simplify measurements directly in the field without compromising accuracy. With the Direct Soil pH Probe Kit you can test the pH of soil directly. You also have the flexibility of removing soil and preparing a diluted sample in the lab or office. In order to measure the pH directly, the kit includes a plastic auger to perforate the ground before insertion of the glass electrode. The glass electrode weeps out a small amount of PHDS-05 - Electrolyte Solution and reports the soil pH directly into the state of the art digital handheld readout.

The Direct Soil pH Probe Kit pH electrode has been designed for direct soil measurement. It has a conic, rugged tip and can be directly inserted in moist or soft soil such as Golf Greens, Tees, Fairways, Athletic fields, parks, multi purpose areas, wetlands, remediation areas, test sites, plots, agricultural fields and many other areas. The electrode incorporates a temperature sensor right near the tip to enable it to measure and quickly compensate for temperature.

For higher degrees of accuracy, or for stony ground where the electrode may be damaged, use the specially made soil preparation solution. This solution is included in the package to help you measure pH more precisely by dilution.

The dual-level LCD shows the pH value from -2 to 16 with 0.01 resolution. It simultaneously displays the temperature on the secondary level. With a menu-driven custom microprocessor, the user is helped with clear prompts during operation and calibration.

Kit Includes:

  • Direct Soil pH Probe Kit by Hanna comes with PHDS-25 Glass pH electrode,
  • PHDS-30 ground auger,
  • PHDS-20 soil preparation solution,
  • PH-CAL-N pH 4 and pH 7 calibration packets,
  • PHDS-15 electrode cleaning solutions,
  • batteries,
  • rugged carrying case and instructions.

Replacement Parts: (All included in PHDS-01-N kit)

  • PHDS-05 - Electrolyte Solution for inside glass pH electrode - 3.5M KCl + AgCl - 4 x 30 mL bottles $60.00
  • PH-CAL-N - pH Pen Calibration Liquid (5 x 20 ml packets of pH - 7.01 & 5 x 20 ml packets of pH - 4.01) $25.00
  • PHDS-15 - Electrode Cleaning Solution for Soil Deposits (Agriculture) 25 x 20 mL packets $40.00
  • PHDS-20 - Soil Sample Preparation Solution - 230 mL bottle $20.00
  • PHDS-25 - Replacement Glass pH electrode $175.00
  • PHDS-30 - Red Plastic Auger for Ground Penetration $20.00


  • Range 0.00 to 14.00: pH -2.00 to 16.00 pH
  • Range Temperature: -5.0 to 105.0°C / 23.0 to 221.0°F
  • Resolution: pH 0.01 pH
  • Temperature 0.1°C or 0.1°F: 0.1°C / 0.1°F
  • Accuracy: pH ±0.02 pH
  • Accuracy Temperature: ±0.5°C (up to 60°C), ±1°C (outside)
  • pH Calibration automatic: 1 or 2 point with 2 sets of memorized buffer values 4.01 / 7.01
  • Temperature Compensation Automatic: -5 to 105°C (23 to 221°F)
  • pH Electrode: refillable, glass body, internal temperature sensor
  • DIN connector and 1 m (3.3') cable (included)
  • Battery Type / Life 3 x 1.5V AA / approx. 1500 hours of continuous use, auto-off after 8 minutes of non-use
  • Environment: 0 to 50°C (32 to 122°F); RH max 100%
  • Dimensions: 150 x 80 x 36 mm (5.9 x 3.1 x 1.4")
  • Weight: 7.4 oz. - 210 g