LCD TDS-3 Meter for Drinking Water Quality Digital Tester Temperature PPM Test Meter Pen Analyzer

Product Information Advanced Processor: Automatically calibrates temperature; TDS tester measuring range of 0 - 9990 ppm with an accuracy of 1 ppm (Please claim the promo code on the product page upon purchase for a better price.) Hold Button: Maintains the measurement value when the meter is removed from the water for convenient reading and recording Temperature Button: Tests water in degrees Celsius and Fahrenheit; Range of 31 - 200°F, accuracy of 1°F Auto Shut-Off Function: Automatically turns off after 10 minutes of inactivity to conserve battery life Convenient: Comes with a leather carrying case and clip, ideal for travel. A TDS meter is an inexpensive and convenient digital tool for instantly checking the overall quality of your water. TDS stands for Total Dissolved Solids, which is any salt, metal, or mineral in the water. With the touch of a button, the TDS meter indicates your water purity level. The lower the TDS level, the purer the water, with 0 ppm being pure. TDS is an excellent tool for drinking water, water filtration and purification, colloidal silver, hydroponics (test your nutrients), aquariums, RO/DI systems, swimming pools, and spas. It is popular with both industry professionals and individuals. Instructions: Step 1: Remove the protective cap. Step 2: Turn on the TDS meter. Step 3: Immerse the device in the water or solution up to the maximum immersion level. The solution should not be submerged more than 4 cm (from the tip of the pen). Step 4: The TDS value will be displayed within 10-30 seconds. Press and hold the "hold" button to lock the value. Step 5: Wipe any remaining water from the pen with a cloth after finishing and replace the pen cap. Specification: Color: Beige. Accuracy: +/-2%. Range: 0-9990 ppm. Item Dimensions: 155 mm x 28 mm x 15 mm. Caution: 1. Do not drop the TDS meter completely into water or immerse it beyond the maximum immersion level. 2. Do not leave the TDS meter in direct sunlight or at high temperatures. 3. Avoid hitting, pressing hard, or dropping the device. Package Contents: 1 x TDS Meter Tester. 1 x Leather Case. Sold by Grid Cool Store