Hanna HI981030 GroLine Soil pH Tester
Brand Hanna Instruments
Availability In Stock
  • Hanna HI981030 GroLine Soil pH Tester
  • Soil pH Meter
  • Liquid Crystal Display
  • On/off button
  • pH probe with maximum and recommended immersion level

Designed to bring simplicity to pH testing of soil, the HI981030 GroLine Soil pH Tester is designed for taking direct pH measurements in soil for environmental and agricultural testing. The built-in probe features an open reference junction, conical glass tip, and a removable sleeve design making it ideal for measuring the pH of soil.

  • ±0.05 pH accuracy
  • Comes with all the necessary solutions and batteries- everything you need to get started measuring right away.
  • Specialized electrode for spot checking the pH of soil and soil slurries.


Specification Name Detail
SKU HI981030
pH Ranges 0.00 to 12.00 pH
pH Resolution 0.01 pH
pH Accuracy (@25°C/77°F) ±0.05 pH
pH Calibration Automatic, one or two-point
pH Temperature Compensation Automatic, 0 to 50 °C
Automatic Shut-Off 8 minutes, 60 minutes, or can be disabled
Battery Type / Life CR2032 Li-ion / Approximately 800 hours of continuous use
Environment 0 to 50 °C (32 to 122 °F); RH 95% max
Dimensions 51 x 151 x 21 mm (2 x 5.9 x 0.9“)
Weight 46 g (1.62 oz.)




What's in the box
  • 2x pH 4.01 buffer solution sachets
  • 2x pH 7.01 buffer solution sachets
  • 1x Electrode cleaning solution sachets for soil deposits
  • 1x Humus deposits
  • Gelled bridge electrolyte
  • Electrode storage solution
  • CR2032 3V Li-ion battery
  • Quality certificate
  • Instruction manual