konvio neer TDS Meter Filter Water Quality Tester For Measuring TDS3/TEMP/PPM Digital TDS Meter

This is a digital TDS meter tester used for measuring Total Dissolved Solids present in the water. To measure the purity of water, please use the following instructions. Operating Instructions: Taking TDS Measurements Remove the protective cap. Turn the TDS m on. The on/off switch is located on the panel. Immerse the meter into the water/solution up to the maximum immersion level (2 inch). Lightly stir the m to dislodge any air bubbles. Wait until the display stabilizes. Once the reading stabilizes (approx. 10 Seconds), press the HOLD button to view the reading out of the water. If the m displays a flashing x10 symbol, multiply the reading by 10. After usage, shake off any excess water from your m. Replace the cap. Taking Temperature Measurements: Once the m is on, the temperature function can be used at any time, in or out of liquid. Press the TEMP button. The display will switch to temperature (in Celsius only). To to TDS mode, press the TEMP button. Precautions:The m is not water-tight. Do not dip the m beyond the water level limit. Do not store the m in high temperatures or direct sunlight. Do not attempt to open the housing or tinker with the electronics of the unit.