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Wattson TDS98304 0.01ms/cm Resolution Conductivity Test Pen Conductivity PH Meter Water Detecting Instrument

~~Regular price R 2,543.30~~

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Wattson WS-TDS2702 1ppm Resolution Online TDS Monitor Water Quality Online Analyzer Tester

~~Regular price R 5,489.30~~

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Wattson WS-PH2701 0.01pH Resolution Online PH Monitor Water Quality Online Analyzer Tester

~~Regular price R 5,907.50~~

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Wattson WS-EC2385 Digital ECO Stick EC/PPM/CF Meter PH Meter Instrument

~~Regular price R 3,793.20~~

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Wattson WS-SA2707 0.1ppt Resolution Online Salinity Monitor Water Quality Online Analyzer Tester

~~Regular price R 8,646.70~~

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Wattson WS-PH2771 Online PH/Salinity Monitor 2 In 1 Water Quality Online Analyzer Tester

~~Regular price R 10,165.50~~

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Wattson WS-ORP2706 1mV Resolution Online ORP Monitor Water Quality Online Analyzer Tester

~~Regular price R 10,165.50~~

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Wattson WS-CD303 Pen 10s/cm Resolution Conductivity Meter Water Detecting PH Meter

~~Regular price R 1,599.70~~

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Wattson WS-EC9988 PH/TDS/Temp 3 In 1 Pen Type Meter Tester

~~Regular price R 4,803.70~~

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Wattson Portable PH-8414 PH ORP Temperature Meter 3 in 1 with Battery and PH Buffer Powder

~~Regular price R 10,568.20~~

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TPH01810 3 In 1 Ph Meter Hygrometer/Measuring PH Meter Double Probe Professional Soil Meter Moisture PH Environment Instrument Tool

~~Regular price R 1,725.60~~

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PH-2791 PH/EC 2-in-1 Detector Water Quality Online Analyzer Resolution 0.01pH 2%F.S PH Meter

~~Regular price R 10,258.80~~

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WS-pH2712 Online pH/TDS Monitor PH Rang 0.00~14.00 TDS Range 0.00~1999ppm PH Meter

~~Regular price R 9,326.00~~

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PH Meter ORP Meter Digital Monitor 0.02pH 1mV Upper Limit Control PH Alarm Control Tester With Probe

~~Regular price R 18,653.60~~

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Turbidity Meter Tester Digital Concentration Meter Monitor Measurement Range 0-200NTU

~~Regular price R 21,691.30~~

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LED Display Food Salt Salinity PH Tester Pen Soil Salinity Meter Waterproof Dish Soup Salinometer Analyzer

~~Regular price R 1,332.30~~

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PH Meter ORP Oxidation Reduction Potentiometer ORP Electrode Measuring The Redox Potential

~~Regular price R 5,128.60~~

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Digital Dissolved Oxygen Detector Dissolved Oxygen Meter Portable DO Pen Type Water Quality Tester Dissolved Oxygen Analyzer

~~Regular price R 19,430.90~~

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PH Meter with Backlight LCD Display Acidimeter Tester Experiment Measuring Water Quality Analyzer for Aquarium Pool Water

~~Regular price R 4,040.40~~

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Digital LCD Aquarium Water Acid PH Meter Pool Analyzer With Retail Box

~~Regular price R 1,225.00~~

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Soil PH Moisture Meter Tester Hydroponics Analyzer Long Water Quality Plants Humidity Soil Detector 3-8 PH 1-8 Moisture

~~Regular price R 6,372.30~~

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Digital PH Meter Range 0.00~14.00PH Soil PH Tester Water PH Acidity Meter LCD Display Liquid PH

~~Regular price R 16,166.30~~

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Purity PH Meter Digital Water Tester for Biology Chemical Laboratory 0.00-14.00PH Analyzer

~~Regular price R 9,326.00~~

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Mini Multifunction-Parameter Good Water Quality Tester Monitor PH TDS Meter Multiparameter Water Quality Analyzer

~~Regular price R 6,711.20~~

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Handheld Moisture Humidity Meter PH Tester for Garden Soil Metal Probe VT-05 10-80% Hygrometer

~~Regular price R 5,770.70~~

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Portable Pen ORP Meter Redox Potential Tester Negative Potential Pen Water Quality Tester ORP Meter

~~Regular price R 4,550.30~~

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Mini 2 in 1 Aquarium Water PH&ORP Tester Monitor pH Meter Water Quality Tester

~~Regular price R 9,636.90~~

Save R 4,818.45

Portable Digital Water Quality Tester Pen PH Meter Water Quality Test Pen PH-20W External Connection Electrode Tester

~~Regular price R 5,590.30~~

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PH-991 PH Meter with Backlight Tester Durable Acidimeter Tool Temp Monitor for Aquarium Swim Pool Water

~~Regular price R 6,779.60~~

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Digital LED PH TDS Meter Tester with 2 in 1 High Accuracy Monitoring Equipment Tool

~~Regular price R 9,636.90~~

Save R 4,818.45