PH Meters
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HI9813-51 pH/EC/TDS/Temperature Portable Meter, range: pH 0.0 to 14.0 pH EC 0.00 to 4.00 mS/cm TDS 0 to 1999 ppm (mg/L)
Read moreHI9813-61 pH-EC-TDS-Temperature meter with CAL Check
Read moreHI9814 GroLine Waterproof Portable pH/EC/TDS Meter
Read morepH Indicator Paper Strips 1-14 Universal pH Test Paper
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