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2 40ppm digital ph meter
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YIERYI TDS EC Meter Temperature Tester Water Measurement Tool TDS&EC Tester 0-4999ppm Features: Display:LCD, Voltage : CR2032 Battery, DC3V Measure ...
2024-12-09 22:16:15
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WiFi Temp EC PH Meter Conductivity Controller Water Quality Tester Hydroponics Nutrient Online Monitor Acidimeter Data Logger for Indoor Plant ...
2024-12-09 22:16:15
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Features: 【6 in 1 Meter with Bluetooth】 Powered by the mobile App, professional measurement of pH, ORP, Chlorine, EC, TDS, and Temp. suitable for ...
2024-12-09 22:16:15
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PH Powder Calibration Solution pH4.00, pH4.01, pH6.86, pH 7.00, pH9.18, pH10.01 specifications: 5x PH 4.01 5x PH 6.86 5x PH 7.0 5x PH 9.18 5x PH 10.01 ...
2024-12-09 22:16:15
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Aquarium Water Quality Salt Pool Water Salinity Meter Pen Type Range 0.0% To 10.0% Features: * 0.0 to 10.0% * LCD with indicates both % & temp. * Pen ...
2024-12-09 22:16:15
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WiFi Data Logger Temp PH Salinity Meter Online Controller Seawater SaltWater Tester Smart Remote Monitor for Aquariums Fish Tank The product has a new ...
2024-12-09 22:16:15
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Yieryi Professional 3 in 1 Multi-parameter PH Tester Pen Type pH EC TEMP for Drink Water Specifications: Range: pH: 0.00 ~ 14.00p EC: 0.00 ~ 19990us...
2024-12-09 22:16:15
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PH Powder Calibration Solution pH4.01, pH6.86 specifications: 5x PH 4.01 5x PH 6.86 5x PH 7.0 5x PH 9.18 5x PH 10.01 Features: As this is a powder, in ...
2024-12-09 22:16:15
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...PH/Salinity/Temperature/TDS/EC Meter with LCD Backlight Product Overview The YG-9909 5-in-1 Digital Meter is a versatile and highly accurate tool ...
2025-07-29 09:58:37
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Precision PH Indicator PH 5.4-7.0 Test Indicator Paper Litmus Strips 100PCS/BOX High-precision More accurate note: Can not indicate the Acid or alkali ...
2024-12-09 22:16:15
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