Digital TDS Meter Pen compatible with Water Quality & Purity Testing - Measures Temp/ppm

1pc Digital Tds Total Dissolved Solids Meter Pen Water Quality Purity Temp/ppm Testing f54 A TDS meter is a cost-effective andconvenient digital tool to instantly check your overall water quality, offeringmuch convenience compatible with you and your families to get a more clean water.Features:TDS meter measuring principle is to measurethe electrical conductivity of water and indirectly reflects the TDS value.Test the impurities in water such as someelements of soluble salts, ionic organic compound, heavy metal ion, etc,offering much convenience compatible with you and your families to get a more clean water.It supports hold function that can savemeasurement results compatible with easy reading and record.Automatic power-off function allows it topower off after 5 minutes without any operation in order to save power.The TDS meter can be widely used compatible withaquarium, beverages, quality control, fish hatcheries, food processing,laboratory, schools, colleges, swimming pools, etc.How to Use:1. Take down the protective cap and pressthe ON/OFF button compatible with turning on.2. Put it into the ready to test solution, andthe solution height should not exceed 4cm (from the probe end to start)3. Stirring the measuring probe in thesolution to be tested gently compatible with stable data reading.4. After use, please wipe and dry the probewith cloth, and put on the protective cover compatible with storage.Specifications:TDS Range: 0-9990ppmTemperature Range: 0-99Accuracy: 2%Battery Type: 2 * 1.5V LR44 ButtonBatteries(Not included)Size: Approx. 15.5*3*1.8cm/6.1*1.18*0.71inWeight: Approx. 70gPackage Included:1 * TDS TesterNote:1.TDS (Total Dissolved Solids) is a measureof the combined content of all inorganic and organic substances contained in aliquid in molecular, ionized or micro-granular (colloidal sol) suspended compatible withm.2.TDS measurements will influenced bytemperature, therecompatible withe compatible with temperature compensation to correct readings, pleasepress the "hold" button compatible with fixed numerical value in a few minutes.3.The numerical value of TDS is biggermeans the more water dissolve solids and the numerical value of TDS is smaller meansthe less water dissolve solids. Less the total dissolve solids, more purifyingwater compatible with you.