The electrode probe is sensitive in detection, and the probe can be replaced to extend the service life. It is widely used to test the pH of the solution/water. Range: PH 0.00~14.00pH. Resolution: PH 0.01PH.
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PH-301 Digital PH Controller pH Meter Water Purity Tester Acidity Detector With HI/LO Action Optional for Aquarium Pool
Aliexpress UK
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2 in 1 Chlorine Meter PH Chlorine Tester PC-101 Level Portable Digital PH Meter Water Quality Pool Spa Analytical Instruments
Aliexpress UK
DC Current: DC6V. Resolution: pH 0.01PH, EC 0.01ms/cm. Accuracy: pH±0.1pH, EC±2%F.S. Range: pH 0.00~14.00, EC 0~19.99ms/cm. 1 x Detector. Item Type: Water Quality Monitor. [With Backlight Display] Strong stability, stylish appearance design, with backlight display, convenient and clear reading.
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2 in 1 Chlorine Meter PH Chlorine Tester PC-101 Level Portable Digital PH Meter Water Quality Pool Spa Analytical Instruments
Aliexpress UK
Digital display on‑line PH detector, mainly used to detect the potential of hydrogen of water quality. Item Type: PH Tester. 1 x PH Monitor. Accuracy: 0.01. Uses: Suitable for water quality testing, water resources monitoring, aquaculture farmland irrigation, laboratories, farms, swimming pools, etc.
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Digital pH Meter Water Quality Tester Pen Type pH Tester 0-14.00 for Drinking water, Aquarium, Swimming pool
Aliexpress UK
Perfect for gardens, flowers, lawns, indoor & outdoor plants 🌼🌿. 🌱 Insert the probe into soil at root level (about 2/3 depth). pH Range: 3.5 – 8.0 (3.5–7 Acid / 7–8 Alkaline). ✅ Accurate readings for better plant care.
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Professional pH Meter Pen Type Water Quality Tester Acidometer PH Acidity Meter for Aquarium Acidimeter Water Measuring PH818
Aliexpress UK
The probe should be inserted into the soil to a depth of two-thirds (more than 10 cm). Step 1: Clean the surface soil layer’s all organic impurities which may affect the test results, such as the leaf or the root.
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Digital Water Quality Monitor Tester TDS PH Meter PH/TDS/EC/Temperature Meter for Pools Drinking Water Aquariums
Aliexpress UK
This 3 in 1 Soil PH Tester Water Moisture Light Test Meter Kit is a versatile tool for gardeners looking to ensure their plants have the optimal soil conditions. With measurements for temperature and humidity, as well as a digital display, this portable device provides all the information you need to take care of your garden plants. The pH tester helps you determine the acidity or alkalinity of the soil, while the moisture and light sensors ensure you are aware of your plants' water and light requirements. A must-have for any gardening enthusiast looking to maintain healthy and vibrant flowers.
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4 in 1 TDS PH Meter Digital Water Tester 0.01ph High Accuracy PH Meter 0-9990ppm Temperature TEMP PPM Tester Water Aquariums
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. Q: Can I use this to test Urine ？.
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5 In 1 Water Quality Tester Digital PH Meter TDS EC Meter Salinity Temperature Tester Water Filter Purity Pen with Backlight
Aliexpress UK