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Hanna Instruments

GroLine Waterproof Combo Meter

GroLine Waterproof Combo Meter

Regular price $225.00 USD
Regular price Sale price $225.00 USD
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The GroLine Combo pH/EC Meter is a slim, lightweight, and waterproof pocket-sized meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature. The meter operation is simplified with two buttons. One is used for on/off and for calibration while the other is used to switch between the measurement modes. The HI98131 has advanced features including a selectable EC to TDS conversion factor (0.5 - 500 ppm and 0.7 - 700 ppm).

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