♥ Before drinking a test, drinking water at ease, TDS on behalf of the total soluble solids content in the water, the lower the TDS value / the purer the water quality. ♥ PORTABLE DESIGN-- Handheld TDS tester pen style and makes it conveniently fits in your pocket or bag and goes anywhere.
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YAGO Hydrogen Water Tester 7-in-1 TDS EC H2 ORP Salt Temp PH Meter for Drinking Water Pool Aquarium-Accurate Water Tester
Aliexpress UK
[TDS Digital Reference Table]. > 1000: not suitable for drinking. [Easy to clean] - The electrode protector can be unplugged to clean the probe and sheath. 1× Water Quality Tester （Without battery）. 32MM 1.25IN Pool Hose Connector Swimming Pool Filter Pump Pipe Joint Pool.
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Bluetooth 6 in 1 TDS Meter Digital Water Tester EC TDS SALT SG Temperature PH Meter Aquarium Water Tester Pool Accessories
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. Conductivity range: 0-9990us/cm. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
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New Blue-tooth 7 in 1 PH/TDS/EC/ORP/Salinity /S. G/Temperature Meter Water Quality Tester for Drinking Water Aquariums PH Meter
Aliexpress UK
Press shift to switch between different modes. 1 TDS EC (Battery Included.). Each startup mode is the default mode used before shutdown. 3.5 minutes automatic shutdown. Save power and extend battery life.
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Digital PH Meter Water tester Multi-parameter Online Water Quality Monitor Tester For Aquarium Acidometer with EU/USplug
Aliexpress UK
Press the shift key to switch between different modes. 1 X 3-in-1 Water Quality Tester. Wipe the electrode clean and insert it into the electrode protection sleeve. Size: 15.5cm X 3cm X 1.5cm. ③ After the value stabilizes, press the HOLD key and take out the reading.
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4 in 1 Digital Water Tester TDS Meter 0-9990 PPM Water Quality Tester Pen Backlit LCD Display for Pools Drinking Water Aquariums
Aliexpress UK
Shift between TDS and Conductivity. Can be used in : Water purifiers and filters, food(vegetable, fruit)&drink quality monitoring, pools and spas, aquarium, hydroponic. Accuracy: ±2%. Press the switch ,place the electrode into the testsolution.
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Digital PH Meter 7 In 1 PH/ORP/EC/TEMP/SALT/S.G/TDS Water Quality Tester High Precision Water Purity Tester for Drinking Water
Aliexpress UK
ORP negative potential ±1999MV. Salinity 0-20%. The specific gravity of S.G seawater is 1.000-1.222. 2, TDS value 0-200000ppm. H2 hydrogen rich 0-2400PPb. EC value 0-200000㎲/cm. 1x 7 In 1 Tester Pen. PH value 0-14.
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TDS Digital Water Tester Water Test Pen Water Quality Analysis Meter Water Purity Check 0-9999 ppm Measurement
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 TDS Meter Water Tester PPM Water Quality Pen Measuring Range 0-9999 PPM Ideal for Aquariums Hydroponics Drinking
Aliexpress UK