3 in 1 Temp TDS EC Meter Digital Water Quality Purity Tester Portable Temperature Test Pen Detector for Drinking Water Aquarium
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3 in 1 Digital PH Meter Pen TDS TEMP EC Water Quality Tester Purity Filter Pool
4 Display Modes: TDS - ppm & °C, EC - µs/cm & °C, TDS - ppm & °F, EC - µs/cm & °F.(Press SHIFT button to convert). Light Alarm Function: green back
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3 in 1 Digital Water Quality Tester TDS EC Purity Meter TEMP PPM Test Filter Pen
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3 IN 1 Water Quality Tester EC TDS PPM Temperature Meter LCD Conductivity Detection Pen Digital Portable Filter Tool
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TDS Meter - Drinking Water Quality Tester - High Accuracy - Measuring Range: 0-9999ppm - Digital Purity Tester for Swimming Pools, Spas, Aquariums
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✅ OUR SIMPLEST, FASTEST TDS METER YET - Just dip in the meter, stir, and get your results in seconds. No calibration or setup needed, you can use it
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TDS Meter Digital Water Tester - ppm Meter, EC & Temperature Test Pen 3-in-1 | Easy to Use Water Quality Tester | Ideal for Testing RO Drinking Water
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3 in 1 Temp TDS EC Meter Digital Water Quality Purity Tester Portable Temperature Test Pen Detector for Drinking Water Aquarium
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