The portable water quality tester is an essential tool for maintaining a healthy lifestyle. Its advanced technology allows for precise water purity testing, making it suitable for household and travel use. With its ergonomic design, it fits comfortably in your hand, offers a seamless testing experience for various water sources. Features -Color:White -Material:ABS -Size:15.00X2.50X1.50cm/5.89X0.98X0.59in -Total Dissolved Solids Measure Range:0-9990ppm -Temperature Measure Range: 0-99 degree centigrade; 32-212 fahrenheit scale -Precise detection: monitor the mineral composition of your drinking water with high accuracy to promote better health and safety -Quick testing: get immediate water quality readings with a simple dipandread process, making it userfriendly for all household members -Portable for any occasion: lightweight and easy to carry, this water tester is good for home use, travel, or outdoor adventures, ensuring water safety -Broad testing range: capable of analyzing tap water, spring water, and filtered water, offers a complete picture of your water quality -Long battery performance: enjoy extended usage with a reliable battery that reduces the hassle of frequent replacements, ensuring consistent monitoring Package list: 5 x digital water tester with packing box