【4 in 1 pH Meter】A very complete kit for checking the quality of your water, whether it's from a faucet, hot tub, homebrew, indoor soil growing, aquarium, hydroponics or swimming pool. In addition, TDS tester and PH tester as pens are small in size, light in weight, and easy to carry when going out!【High Accuracy】PH meters range from 0.00-14.00 (PH), while digital EC and TDS meters range from 0 to 9999 ppm. PH resolution is 0.01pH, accuracy ± 0.01pH. TDS: 0 - 9999ppm, conductivity: 0 - 9999us/cm, accuracy: ± 2%, LCD blue backlight display for reliable and fast readings.【Easy Calibration】PH tester automatically calibrates at three points). You don't need any tools; just remove the protective cap and dip the pH meter electrode.
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2 In 1 Chlorine Detector PH & CL2 Meter Swimming Pool Spa Chlorine Monitor Tester Aquarium Hot Spring Water Quality Tester
Aliexpress UK
About This Item: .
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2 in 1 PH Chlorine Meter Tester PC-101 PH Tester Chlorine Water Quality Testing Device CL2 Measuring For Pool Aquarium
Aliexpress UK
Total alkalinity test range: 0~240ppm. 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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Soil PH and Humidity Tester Nutrient Water Tester High Precision Household Gardening Flower Grass Fertility Meter 1PC
Aliexpress UK
Perfect for gardening enthusiasts, this unit is compact and pocket-sized, making it easy to carry around your garden. It is 29 cm long and weighs 90 g, making it the perfect size for outdoor use. The device is available in green and is categorized under Garden & Patio and Plant Care, Soil & Accessories.
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169E Digital ORP Meter Water Quality Tester LCD Display 0~+/-1999mV Portable ORP Redox Tester for Drinking
Aliexpress UK
To use, simply insert the tester into the soil to read the value. 🌱【Compact and Portable】Our soil tester size: 26 x 4 x 6 CM. Weight: 105 grams. Therefore, it is very convenient to carry. If the soil is too dry and the soil pointer won't move, water before testing.
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Watch Waterproof Machine Watch Waterproof Tester Water Pressure Tester Widely used by watch repairers
Aliexpress UK
This unit is not water-tight and is not covered under the warranty if water enters the unit. This item can be used in: water purifiers and filters, food (vegetable, fruits) & drink quality monitoring, pools and spas, aquariums, hydroponics.
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2 in 1 PH Chlorine Meter Chlorine Tester PC-101 PH Tester Chlorine Water Quality Testing Device CL2 Measuring For Pool Aquarium
Aliexpress UK
It is a must-have item for family to test tap water, distilled water, bottled water and more. Multifunctional, practical and convenient. TDS range: 0-9990PPM. TDS Digital Refe rence Table. 1 TDS Water Tester.
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Aquaculture DO Tester 0-30mg/L Digital Dissolved Oxygen Meter Water Quality Tester Measuring Range Oxygen Contents Detector
Aliexpress UK
About this item【5-in-1 Water Quality Tester】Salinity Meter, EC Meter, TDS, PH, and Temperature tester. Salinity measurement range: 0~10000ppm/10.1~200.0ppt or 0.0-25%, salinity tester has an ATC function, which can decrease the error caused by the change of liquid temperature.【Two Salinity Meters】Digital PH meter can detect the salinity of edible salt, and it can detect the salinity of seawater too. Food salinity measuring range: 0.00-25.00%, seawater salinity measuring range: 10.1-200.0 ppt, 1%=10 ppt=10000 ppm. TDS and salinity units are the same, but when measuring salinity, the pH meter needs to be converted to salinity mode.【High Precision】The high precision algorithm chip and electrode of our digital ph tester ensure an accurate and fast re.
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10 in 1 Water Quality Tester PH/EC/TDS/ORP/H2/Fertile/Salinity/S.G/Resistivity/Temp PH Meter Tester for Aquariums Pools
Aliexpress UK