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Hanna Combo Meter for pH, EC and TDS

Item No: G78130
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Product Information

The Hanna Combo® is the only tester on the market that measures pH, conductivity, TDS and temperature

  • ± 0.05 pH, ± 2% FS, ± 0.5°F accuracy
  • Waterproof
  • Replaceable pH sensor
  • Moist store sensor
  • Automatic calibration

Designed for high accuracy portable pH, EC/TDS and temperature measurements. No more switching between meters, the Combo does it all. This waterproof, floating meter has a replaceable pH electrode with a cloth junction for rejuvenation of the electrode. The large dual-level LCD is easy to read and also displays the battery life percentage when first turned on. Automatic temperature compensation and automatic shut-off. Measures EC from 0.00 to 20.00 mS/cm, TDS from 0.00 to 10.00 ppt, pH from 0.00 to 14.00 and temperature from 32°F to 140°F. Calibration solution not included, order separately. Imported.

2015 Master Catalog: Page 467

Product Reviews


by PowerReviews
Hanna InstrumentsHanna Combo Meter for pH, EC and TDS

(based on 1 review)

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Reviewed by 1 customer

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Ph & ec

By Gabejr

from Yuma,Az

About Me Beginner

Verified Buyer


  • Accurate
  • Compact
  • Easy To Use
  • Ergonomic Design
  • Lightweight
  • Reliable


    Best Uses

      Comments about Hanna Combo Meter for pH, EC and TDS:

      I use it for soil samples were actually going to start doing our own lab work

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      pH Range:0.00 to 14.00
      pH Accuracy:±0.05
      pH Resolution:0.01
      EC Range:0.00 to 20.00 mS/cm
      EC Resolution:0.01 mS/cm
      TDS Range:0.00 to 10.00 ppt
      TDS Resolution:0.01 ppt
      EC/TDS Accuracy:±2% FS
      Temperature Display Range:32 to 140°F/0 to 60°C
      Temperature Accuracy:±1.0°F/±0.5°C
      Temperature Resolution:0.1°
      Temperature Compensation:Automatic
      Calibration:Push button
      Calibration Solution:Not included
      Replaceable Electrode:Yes
      pH, EC & TDS Meters Comparison Chart

      Online Documents