TDS Watertester, TDS Meter
It is suitable for testing the conductivity of water. The TDS water tester is very well suited for Camping, boat, caravan, long distance travel, outdoor and health!
This device is of high quality. It is also efficient and very precise. Its simple operation also stands out. With this device you have a favorable possibility for the measurement of your water.
Test your water yourself. Water is the most important food! At the touch of a button, you’ll know how my water is. Monitor your drinking water, your water filter, hydroponics, aquariums, food and coffee, bathing water, etc. with it. However, the TDS is not a pollutant measuring device.
What do you measure with the TDS?
With this high-quality TDS meter you measure very efficiently and precisely the parts per million = ppm. That means parts of a million parts. With regard to the measurement of water, it is therefore possible to determine how many substances, apart from the water molecules, are still in the water. From this it can be concluded how pure the water is. In the case of pure water from a reverse osmosis system, for example, the figure is 0 to 14 ppm. Water which has a very high value is not pure and you can taste it. Only free, pure water can carry and discharge other substances. If water is already filled with many other molecules, it cannot take anything with it. You wouldn’t want to rinse your dishes clean with dirty water. However, the TDS only measures the number of dissolved solids in the water that are conductive. It is therefore not a chemical analysis of water according to its exact ingredients. Therefore these are purely quantitative measurements. However, a lower value allows the rough conclusion that the water is better. Here you get to the user manual.
The measuring range is between 0-9990 ppm/mg/L. The temperature measuring range is between 0-50ºC. It is equipped with a temperature display. Switching on or off takes place automatically after 10 minutes. This saves battery power. The so-called Data-Hold-Function enables you to later reading of the value. This is important, for example, if you are measuring in areas where you cannot read the value during the measurement. With a measuring accuracy of ±2 % you are on the safe side.e Power is supplied by 2 LR44 button cells.
Note on the disposal of used batteries
The following notice is intended for those who use batteries or products with built-in batteries and no longer resell them in the form in which they were supplied. So called end users.
1. taking back waste batteries free of charge
Batteries must not be disposed of with household waste. Xour are therefore legally obliged to return used batteries. This is the only way to ensure proper disposal. You can return used batteries to a municipal collection point or to local retailers. As a distributor of batteries, I am also obliged to take back old batteries. However, the take-back obligation is only limited to old batteries which I carry or have carried as new batteries in my range. Old batteries of the above-mentioned type can therefore either be sent back to me with sufficient postage or handed over free of charge directly to the address given in the imprint.
2. meaning of the battery symbols
Batteries are marked with the symbol of a crossed-out dustbin, as shown below. This symbol indicates that you must not dispose of batteries in household waste. In the case of batteries containing more than 0.0005 mass percent mercury, more than 0.002 mass percent cadmium or more than 0.004 mass percent lead, the chemical name of the pollutant used is shown under the waste bin symbol. Cd” stands for cadmium, “Pb” for lead, and “Hg” for mercury.