Conductivity meter-salin meter TDS-98305 MARKOUT
Attention: discounted device. Reason for markdown: no verification, instructions in English. TDS-98305 meter is used to control the quality of water purification. A device for measuring the level of salt content in water and solutions. The principle of operation of TDS-98305 is based on the direct dependence of the electrical water content of the solution (current strength in a constant electric field created by the electrodes of the device) on the amount of compounds dissolved in water (parts per million, ppm; 1 ppm=1 mg/l). Allows you to evaluate the total hardness (dH, f, mmol/liter, mEq/l) of solutions and the total amount of dissolved salts. The TDS-98305 salinity meter is used to measure the level of salts in tap water, wells, wells, aquariums and swimming pools, assess the total hardness (dH, f, mmol/liter, mEq/l) of tap water in wells, wells, aquariums and swimming pools, check the efficiency of household purification systems operating on the principle of reverse osmosis (RO), check the efficiency of household filters (Barrier, Brita) Accessories: 1. TDS-98305 2. Mini screwdriver for precise calibration of the device 3. Instructions in English. 4. Plastic case Specifications: 1. Model: TDS-98305 2. Measuring range: 0 ~ 1999ppm 3. Accuracy: ± 2% 4. Resolution: 1 ppm 5. Automatic temperature compensation: 0°C ~ 50°C 6. Power: 3 × 1.5V (AG13) 7. Dimensions: 175mm × 51mm×25mm 8. Weight: 60g Manba: https://www.nv-lab.ru/catalog_info.php?ID=2941