0?9990ppm TDS Meter LCD Digital Water Tester Meter for Drinking Water Hydroponics Aquarium

Feature: 1. Suitable for water laboratories, CDC, the aquaculture industry, hospitals, swimming pools, household tap water quality testing. 2. Press "TEMP" button can shift temperature meter between fahrenheit degree and centigrade degree. 3. The TDS meter tester can be used in water purifiers and filters, food (vegetable, fruits) and drink quality monitoring, pools and spas, aquarium, hydroponics etc. 4. With data hold function, saves measurements for convenient reading and recording. 5. Auto?off function, turns off meter after 10 minutes of non?use to conserve batteries. 6. Come with storage bag, portable, light weight and easy to carry around, convenient to use. Specification: Condition: 100percent Brand New Item Type: TDS Meter Material: ABS Color: As shown in the picture Size: Approx. 15.5x3.1x2.3cm / 6.1x1.2x0.9in Weight: Approx.62g/2.2oz Measurement Range: 0-9990ppm Accuracy: +/- 2percent Resolution: 1ppm Battery: 2 x LR44 button battery(Not included) . Package List: 1 x TDS Meter(Battery Not Included)1 x Chinese Manual1 x Storage Bag Note: 1. Please allow 1‑2cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.