Hanna: pH, TDS & Temperature Multi-Meter

Hanna Instruments HI 9811-5: Portable pH/EC/TDS/Temperature Meter – Low Range EC & TDS HI 9811-5 is a pH/EC/TDS waterproof meter designed for simplicity in taking pH, µS/cm, ppm (mg/L) and temperature measurements Due to the built-in temperature sensor, conductivity readings are automatically compensated for temperature changes. The temperature coefficient is fixed at 2%/°C. No probe […]

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