Hanna GroLine Pocket pH/EC/TDS/Temp Tester (HI98131)

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$249.99
$249.99
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✓ In-store pickup available in Peabody, MA
✓ Talk to a real grower: (978) 278-5898
✓ Heavy soils & media are local pickup only

One pocket tester for the whole nutrient check: the HI98131 combines pH, EC/TDS, and temperature in a single waterproof meter built for the humidity of a grow room.

  • Three sensors in one meter — pH electrode with extractable junction, amperometric EC/TDS sensor, exposed temperature probe
  • pH range 0.00 to 14.00; EC to 6.00 mS/cm; TDS to 3000 ppm (0.5 CF) or 3999 ppm (0.7 CF)
  • Automatic temperature compensation; temperature shown alongside pH, EC, or TDS
  • Stability indicator and HOLD button to freeze a reading
  • Battery error prevention, battery % at startup, and selectable auto-off