Help the salt chlorinator work more efficiently in the appropriate salinity value. Check the salt concentration of saltwater pool & hot tub that use salt chlorine generator. Test pool salt level- Salt range:0-9990ppm/10-100ppt.
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yieryi New TDS PH Meter PH/TDS/EC/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking Water, Aquariums
Aliexpress UK
Press shift to switch between different modes.
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3 In1 Moisture Sunlight PH Meter Soil Water Acidity Humidity Light PH Test Garden Plants Flowers Moist Tester
Aliexpress UK
It is suitable for swimming pools, hot tubs, spas, ponds, aquariums, water industrial waste, etc. Ease of Use: You just need to collect a glass of pool water sample, dip our Water Test Strip for 2 seconds, then wait 60 seconds to read the pool test strip with the color chart.
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PH Replacement Probe With BNC Connector 300cm Cable 0-14 PH Sensor Electrode ATC For Aquarium Hydroponics Pool Water Tester
Aliexpress UK
Item is new but the packaging has seen better days which you can see in the pictures. Thanks for looking
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50/100pcs Multipurpose 6 in 1 Chlorine PH Test Strips SPA Swimming Pool Water Tester Pape Chlorine/PH/Bromine Measure Paper
Aliexpress UK
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Yieryi Smart Bluetooth Food PH Meter Digital Cheese Meat Dough Milk Soil Aquarium Spa Water Quality Monitor Tester 0.00~14.00 PH
Aliexpress UK
Detection temperature range: 0-80 ℃. PH value range: 0-14PH. PH test module size: Approx. 42x32x20mm/1.65x1.25x0.78". Humidity: 95% relative humidity (nominal-humidity 65% relative humidity). 1x PH0-14 Value Test Sensor Module.
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New 6 in 1Digital Soil Tester Multifunctional Soil PH Detector Moisture Fertility PH Temperature Humidity Light Meter for Garden
Aliexpress UK
The pH tester is equipped with a ball bulb, which contains a protective liquid, which effectively prolongs the life of the electrode. Portable: Small in size and light in weight, it fits easily in your bag or pocket for easy portability.
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3-In-1 Chlorine PH Test Strips SPA Swimming Pool Water Tester Paper Residual Chlorine PH Value Alkalinity Hardness Test Strip
Aliexpress UK
The Chlorine Dip Test Strips are a convenient and essential tool for testing the pH levels and chlorine content of swimming pool, spa, and hot tub water. This strip kit includes test strips suitable for all water types, providing accurate readings to ensure the water is safe and clean for use. Manufactured in China, these testing kits are designed for use in both residential and commercial settings, making them a reliable choice for maintaining the water quality in your pool or hot tub.
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1pcs 50ML PH Meter Standard Solution Calibration 4.00/7.00/10.01 For ORP Tester With 222mV Calibration 43x43x53mm PH Calibration
Aliexpress UK