Portable pH/EC/TDS Meter – HI9810-61 with Cal Check
This device measures pH, EC, TDS, and temperature with a large LCD display. It offers manual calibration and on-screen tutorials.
- The pH readings have a 0.1 resolution and an accuracy of ±0.1 pH.
- EC and TDS readings have a resolution of 10 mS/cm and 10 ppm (mg/L) with 2% full-scale accuracy.
- Temperature correction coefficient is fixed at 2%/°C.
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