The best price for Bút kiểm tra chất lượng nước 3 trong 1 màn hình LCD kỹ thuật số TDS EC PPM right now is ₫ 117.100.
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3 in 1 LCD Digital TDS EC PPM Meter Water Quality Purity Tester Pen for Aquarium Pool Home Drinking Monitor
100% brand new and high quality
TDS is a measurement of all solids dissolved in drinking water, and is mainly made up of minerals.
A high level of TDS is an indicator of potential concerns and should be investigated before drinking.
TDS meter is widely used in all water quality tests.
Water Purification Applications, Aquaculture, Hydroponics, Pool & Colloidal Silver, Water Treatment and more.
It is a must-have item for the family and can test tap water, distilled water, bottled water and more.
It can be used to distinguish between drinking water and non-drinking water.
Big backlit LCD for easy reading,If ppm<40, the backlit color is green, means drinking water.If ppm≥40,the backlit color is red means this is not ideal drinking water, if the ppm is too high, it is not recommended to drink.
TDS & EC Meter only,other accessories demo in the picture is not included.
Inspection items: TDS value, Celsius, Fahrenheit, EC conductivity
Battery: 3V Button Battery
Conductivity: 0 - 9990 μs/cm
TDS: 0 - 9990 ppm
Temperature range: 0.1~88.0°C/32.0~176.0°F
Color: White + Black
Quantity: 1 Pc
No retail package.
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
1 x TDS & EC