Maintaining a pool can be a tedious task. Say goodbye to guesswork! EcO + iopool App = Clear, safe, and balanced water 24/7. All you need to do is place EcO in the water, following our step-by-step guide.
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New Soil pH Meter 3 in 1/4 in 1 PH Light Moisture Acidity Tester Soil Tester Moisture Meter Plant Soil Tester Kit for Flowers
Aliexpress UK
Easy to test: Total Chlorine, Free Chlorine/Bromine, pH, Total Alkalinity, Total Hardness, Cyanuric Acid. Test range for total alkalinity: 0 ~ 240 ppm. Total chlorine test range: 0 ~ 10 ppm. Free chlorine test range: 0 ~ 10ppm.
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PH-6118 Skin PH Acdimeter 2 in 1 Temperature PH Tester Automatic Calibrating PH Meter With Backlight for Meat Fruit Milk Lab
Aliexpress UK
Easy to test: Free Chlorine/Bromine, pH, Total Alkalinity. Total Alkalinity Test Range: 0~240ppm. Quantity: 100pcs( 2 bottles). Free Chlorine Test Range: 0~10ppm. -Test at both ends of pool twice a week for best results.
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For Accurate PH Testing ORP Tester PH Meter Accuracy Two-point Calibration Accurate PH Calibration Reliable PH Readings
Aliexpress UK
Easy to test: Total Chlorine, Free Chlorine/Bromine, pH, Total Alkalinity, Total Hardness, Cyanuric Acid. Test range for total alkalinity: 0 ~ 240 ppm. Total chlorine test range: 0 ~ 10 ppm. Free chlorine test range: 0 ~ 10ppm.
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digital PH meter ph Meter PH tester SmartSensor AS218 0.00~14.00pH Moisture measuring instrument water PH acidity meter
Aliexpress UK
Simple to use & caneasily compared to the provided colour chart so you know exactly which chemicals to add to your hot tub water. Alkalinity: Between 0-180ppm. Bromine: Between 0-20ppm. Chlorine: Between 0-10ppm.
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digital PH meter ph Meter PH tester SmartSensor AS218 0.00~14.00pH Moisture measuring instrument water PH acidity meter
Aliexpress UK
8 - 11 indicates alkalinity. 12 - 14 indicates a very high level of alkalinity. 1 x 80pcs pH test paper. Simply press the testing strip to the object or liquid you are testing. Half second later, take out the paper and using the color chart included, compare the color change of the paper to find out the acidity level of your testing subject.
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Hemoglobin Analysis Tester Household Hemoglobin Analyzer Anemia Tester 50 Pieces Of Hemoglobin Test Strips Hemoglobin Tester
Aliexpress UK
Easy to test: Free Chlorine/Bromine ,pH,Total Alkalinity. Test range for total alkalinity: 0 ~ 240 ppm. 5.8GHz Wireless Android Auto Adapter Carplay Adapter USB Car Dongle Connect Box. 2 in 1 Wireless Android Auto Adapter Carplay Adapter USB Car Dongle Connect Box.
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80 Strips/pack pH test strip Full PH Meter PH Controller 1-14st Indicator Litmus Paper Water Soilsting Kit Home Tool Measurement
Aliexpress UK
Easy to test: Free Chlorine/Bromine ,pH,Total Alkalinity. Test range for total alkalinity: 0 ~ 240 ppm. 5.8GHz Wireless Android Auto Adapter Carplay Adapter USB Car Dongle Connect Box. 2 in 1 Wireless Android Auto Adapter Carplay Adapter USB Car Dongle Connect Box.
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Universal Application pH Test Strips pH 4.5 - pH 9.0 Analytical for Urine and Saliva with Dual Pad (100 Strips)
Aliexpress UK