Features：<br>Saves measurements for convenient reading and recording<br>Auto-off function: turns off meter after 5 minutes of non-use to conserve batteries<br>Automatic temperature compensation<br>Shift between TDS and Conductivity<br>Can be used in : Water purifiers and filters， food(vegetable ， fruit)&drink quality monitoring， pools and spas， aquarium， hydroponics.<br>Conductivity: 0 -- 9990 us/cm<br>TDS: 0-5000ppm<br>Degrees Celsius: 0.1—80.0℃- Fahrenheit : 32.0—176.0℉<br>Accuracy: 2%<br>Size: Approx 154 x 30 x 14mm<br><br>Included：<br>1 x TDS Tester<br>1 x User Manual<br /></p> <br /></p><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/573e89ab0eef436b9b4cc6af-1-original.jpg" alt=""width="800"><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/573e89ab0eef436b9b4cc6af-2-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/573e89ab0eef436b9b4cc6af-3-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/573e89ab0eef436b9b4cc6af-4-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/573e89ab0eef436b9b4cc6af-5-original.jpg" alt=""width="800"><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/573e89ab0eef436b9b4cc6af-6-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/573e89ab0eef436b9b4cc6af-7-original.jpg" alt=""width="800"><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/573e89ab0eef436b9b4cc6af-8-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><p style="text-align: center;"><p style="text-align: center;">