TDS Meter, 6 in1 PH EC SG Salt Temperature WiFi APP Alarm 0-19990ppm Water Quality Tester, 0-199.9ppt 32-122°F Electronic Water Tester for Drinking

【HIGH PRECISE PROBE】Adopt high precise probe, which is corrosion resistance, has quick response, stable data measurement, and long lasting durability.

6 in 1 Wifi Water Quality Tester PH/EC/SALT/TDS/G.S/ Temp Meter

Water Quality Meter High Precise 6 in 1 PH TDS EC SG Salt

【HIGH PRECISE PROBE】Adopt high precise probe, which is corrosion resistance, has quick response, stable data measurement, and long lasting durability.

TDS Meter, 6 in1 PH EC SG Salt Temperature WiFi APP Alarm 0-19990ppm Water Quality Tester, 0-199.9ppt 32-122°F Electronic Water Tester for Drinking

6 in 1 Water Analyzer PH/ EC/ TDS/ SALT/ S.G/ Temperature Meter

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