ORP: -2000mV ～ 2000mV. TDS:1ppm(<1999ppm) 10ppm(>1999ppm) 0.1ppt. SALT:1ppm(<1999ppm) 10ppm(>1999ppm)0.1ppt 0.01%. EC: 0-19000us/cm 0-199.0ms/cm. EC: 1us/cm(<1999us/cm) 10us/cm(>1999us/cm). Range：pH: 0.00 ～ 14.00pH.
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6-in-1 LCD Soil Tester PH Moisture Temperature Humidity Sunlight Detector Air Moisture Nutrient Fertility Meter Planting Tool
Aliexpress UK
The two main effects the pH level has on plant growth is related to the availability of plant nutrients or the soil concentration of plant-toxic minerals. Equally affecting growth when there are low pH values, calcium, phosphorus and magnesium are less available to the plant.
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6 in 1 High Accuracy Soil Tester pH Temperature Humidity Sunlight Air Moisture Nutrient Fertility Meter Gardening Planting Tool
Aliexpress UK
8 In 1 Digital Tester Pen Pool Water Quality Monitor. Fuel Pump Assembly 15100-35F30 For Suzuki GSXR1000 GSXR1000Z SV1000 2003 2004. Ignition Switch Steering Lock Barrel Housing For VW Golf Mk4 MK5 EOS 1K0905851B.
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Yieryi Digital LCD 6-in-1 Soil Tester PH Moisture Fertility Sunlight Air Temp Meter Soil Monitor for Garden Farm Outdoor Plants
Aliexpress UK
The stainless steel and titanium body of these probes function as a potential matching pin for increased stability of readings and extended sensor life. We include exactly what is shown in the photographs, nothing more and nothing less.
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6 in 1 WiFi Digital Water Quality Monitor PH EC TDS SALT S.G Temp Meter Multifunction Smart Analyzer Online Tester APP Control
Aliexpress UK
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Digital PH ORP H2 TEM Analyze Monitor Meter Atc 0-2400 PPb Hydrogen-rich Detector Generation Hydrogen Water Generator Bottle
Aliexpress UK
📝 Note: If the testing value cannot stabilize, it is likely caused by the uneven density of the soil. 1 Prepare the Soil: Clean the surface soil layer of all organic impurities that may affect the test results, such as leaves or roots.
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SPH030 6 in 1 Digital Soil Tester PH Moisture Fertility Temperature Light Humidity Meter for Garden Lawn Farm Plant Care
Aliexpress UK
this is unused but I have had it in storage for 2 years so bear that on mind. it comes with the ph testing solutions. no battery included
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New Portable Chlorine Meter 2/3/4/5 in 1 Water Quality Tester CL2 TEMP pH H2 ORP Measuring Pen For Aquarium Swimming Pool
Aliexpress UK
Ensure your water is always safe, clean, and healthy with this5-in-1 Digital Water Quality Tester. Whether you need to test drinking water, pools, aquariums, hydroponic systems, or spas, this professional-grade tester providesquick and accurate readings in just seconds.
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YIERYI 6 in 1 Soil Tester NPK Nutrient Meter Digital Soil Fertility Humidity Temperature PH Monitor for Garden Farm Greenhouse
Aliexpress UK