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Soil Nutrient Tester

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Soil Nutrient Tester

Soil Testing Instrument

Testing Objetcs: NPK, Salinity, pH, Salinity, Moisture, Organic Matter in soil

Model: TPY-6A /6PC/ 7PC

  • Specifications

Lab Used Portable Soil Nutrient Tester or Analyzer


  • Quickly test the N, P, K, organic matter, salinity, and pH in the soil.
  • With the function of time display, can automatically record and save the time of tested sample.
  • Large capacity storage (time, place, fertilizers), datum can be checked at any time
  • Print testing date, sample number, sample items, sample contents, variety and so on
  • Big-screen LCD shows, and will guide you how to operate.
  • Can set crop variety, crop yield, fertilizer variety, and automatically count the fertilizing amount.
  • The reagent included: low requirement to the storage condition, last longer, and low test cost


Soil Nutrient technical parameter

  • Stability: Absorbency of light drift<0.003
  • Repeatability: Absorbency of light<0.005
  • Linearity errors: red light for Copper sulfate, and blue light for potassium bichromate < 3.0%
  • Sensitivity: Red light≥4.5×0-5 / Blue light≥3.17×10-3
  • Wavelength range: Red light 620±5nm; Blue light440±5nm
  • Anti-Knocking performance: qualified

pH technical parameter

  • Testing range: 1-14
  • Error: ±0.1

Salinity technical parameter

  • Testing range: 0.01% -1.00%
  • Error: ±5%

Soil moisture technical parameter

  • Moisture unit: % (m³/m³)
  • Accuracy: ±2%
  • Moisture content rate testing range: 0-100%

 Instrument technical parameter

  • Display mode: LCD display
  • Interface: USB
  • Working environment: 0~40℃  35~85%RH
  • Alternating current (AC): 220V-240V, 50Hz, adapter: 12V/3A
  • Size: 32*28*11cm

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