[NEVER USED] Swimming Pool Salinity Tester, 5-in-1 Digital Seawater Salinity Tester, IP67 Waterproof Test Kit

Product never used, packaging damaged during transport. Unopened product, repackaged in our warehouses, in perfect working condition, warranty available.【5-in-1 Water Quality Tester】The digital pH tester has the functions of monitoring TDS, pH, salinity, EC, and temperature. 【High Precision】The high-precision algorithm chip and electrodes of our digital water pH tester ensure accurate and fast response. When the reading is stable, simply press and hold the HOLD/TEMP button to lock the reading and output the display, which is very simple. 【Dual Salt Meter】The digital pH tester can detect the salinity of food. At the same time, it can detect the salinity of seawater. The measuring range of table salt content is 0.00-25.00%, and the measuring range of seawater salinity is 10.1-200.0 ppt. 【Auto-off function and large screen】The pH tester features a backlit LCD screen, allowing you to clearly view the measurement results under any circumstances. The auto-off function turns the device off after 5 minutes of inactivity to save power. A fully transparent liquid crystal (LCD) is used to display 4-digit values and corresponding physical units. 【Automatic Temperature Compensation】 Temperature affects the reading, the digital hydroponic pH meter has a better range of 0°C to 60°C (32°F to 140°F), automatic temperature compensation can ensure that you get the best readings, allowing you to test safely in any environment. Specification:</ Conductivity test range: 0-10,000 uS/cm 10.01-19.99 mS 20.1-400 mS/cm</ Resolution: 1 uS/cm; 0.1 mS/cm Accuracy: ±2% of reading Tds test range: 0 to 1000 ppm 1000 ppm to 10,000 ppm 10.1 to 200.0 ppt Resolution: 1 ppm; 0.1 ppt Accuracy: ±2% of reading Salinity measuring range: 0.00 to 25.00% Resolution: 0.01% Accuracy: 0.01–5.00% (±0.1%) 5.10–25.00% (±1%) pH test range: 0.01–14.00 pH Resolution: 0.01 pH Accuracy: ±0.05 pH Temperature compensation: Automatic Temperature Compensation (ATC) Working environment: 0 to 60.0°C (32.0 to 140°F); RH 100% Temperature range: 0.1–60.0 °C 32.0–140 °F Temperature accuracy: ±0.5 °C Temperature resolution: 0.1 °C/℉ Auto power off: about 5 minutes 3 x 1.5 LR44 Bare metal size and weight: 183 x 37 x 37 mm (7.2 x 1.5 x 1.5 in)/90 g (3.2 oz)</ Display: supports backlight Waterproof grade: IP67 Current consumption: 2.9 mA, power consumption is 0 when shutting down Note: Be sure to clean the electrode after each use.