ORP: -2000mv- + 2000mv. Online Water Quality Tester pH/ORP/EC/TDS/SALT/S. G/CF/Temperature APP Tester 8-in-1 WIFI and Data Transfer for Pools Aquariums. CF: 0-1999.0CF. pH: 0.00-14.00pH. pH: 0.01PH. 10ppm(> 1999ppm).
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Water Quality Tester LCD Digital PH Meter High Accuracy 0.01 Aquarium Pool Water Tester Automatic Calibration
Aliexpress UK
Perfect for pot planting, greenhouse planting, scientific research planting, flower planting, vegetable planting, fruit planting, etc. And with ℃/℉ switch function. Type: Soil Tester. 1 Soil Tester.
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SMART SENSOR PH828+ Digital pH Meter Waterproof Water Quality Tester Water Test Meter for Drinking Swimming Pool Hydroponic
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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Digital PH Meter HT‑1202 High Precision Digital Water Quality Tester PH MV Tester Temperature Meter 0~14PH PH Tester PH Meter
Aliexpress UK
Everything needed to monitor plant health in one device. ☀️ OPTIMISE GROWING CONDITIONS | Check sunlight exposure and soil fertility to support healthier growth, stronger roots and improved yields. Ideal for indoor plants, vegetable patches and lawns.
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TDS Meter 0-9990ppm Digital PH Meter 0.01 PH High Precision Pen Water Tester TDS&PH Meter 0-14 PH LCD PPM Tester Aquarium Filter
Aliexpress UK
It's not only ideal for household or laboratory use, also suitable for testing pH balance of drinking water, pool, aquarium, food Project, RO system, Spa, or hydroponics. Check if reading is correct between 9.17-9.19pH.
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TDS Meter 0-9990ppm Digital PH Meter 0.01 PH High Precision Pen Water Tester TDS&PH Meter 0-14 PH LCD PPM Tester Aquarium Filter
Aliexpress UK
If the soil is too dry and fertile, sprinkle with water and test again half an hour later. Step 3: Check the humidity /pH/ light/temperature level in the dial after 3 seconds. Step 4: Remove the probe from the soil and wipe it clean after each use.
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Digital PH Meter HM PH-80 PH Tester Handheld Water Quality Tester PH Temp Detector Water Test Pen for Pool Aquarium Fish Tank
Aliexpress UK
PH, Temperature, and Humidity Testing: The pH balance of the soil directly affects plant growth. It automatically shuts off after 30 seconds of inactivity, saving energy and ensuring peace of mind. Dual High-Sensitivity Probes: Equipped with two highly sensitive probes, our planting soil tester enables faster and more accurate detection.
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Yieryi Digital pH Meter for Cosmetic LED Smart Bluetooth pH Pocket Tester Portable PH/Temp Tester with 0.01 Accuracy Replaceable
Aliexpress UK
Can detect soil fertility, acidity and alkalinity, temperature, humidity, light, and air humidity. This soil tester can not be used for liquid detection. 1 Soil Tester. Highly sensitive probe, rapid detection and reading of soil information.
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50ml PH Test Drop Water Quality Tester Accurate PH Water Tester Portable PH Levels Tester Aquarium Water Tester for Freshwater
Aliexpress UK