<p>Digital water tester for measuring TDS, EC, PH, salinity and water temperature, widely used in drinking water, swimming pool, aquarium, fish tank</p> <p>The probe is detachable, aging or damaged probe is easy to replace</p> <p>Automatic temperature compensation enables the water quality tester to get accurate readings at different water temperatures, and temperature unit can be switched between ℃/℉</p> <p>The sensitive waterproof probe enables the TDS meter to measure values in seconds, quickly and accurately. It will power off automatically after 5 minutes without any operation</p> <p>Equipped with rust-resistant probe, clear LCD display with backlight and data hold function, easy to read and maintain. register. Small size and light weight, easy to carry and store</p> <p></p> <p></p> <p>Specification:</p> <p>Item Type: Quality Tester water</p> <p>Material: ABS</p> <p>CE test range: 0-10000uS/cm 10.01-19.99ms 20.1-400mS/CM</p> <p>Resolution: 1uS / cm; 0.1mS/CM</p> <p>Accuracy: ±2% of reading</p> <p>TDS Test Range: 0 to 1000ppm 1000ppm to 10000ppm 10.1 to 200.0ppt</p> <p> Resolution: 1ppm; 0.1ppt</p> <p>Accuracy: ±2% of reading</p> <p>Salinity test range: 0.00 to 25.00%</p> <p>Resolution: 0, 01%</p> <p>Accuracy: 0.01-5.00% (±0.1%) 5.10-25.00% (±1%)</p> <p>Test range of pH: 0.01-14.00 pH</p> <p>Resolution: 0.01 pH</p> <p>Accuracy: ±0.05 pH</p> <p>Temperature compensation: automatic compensation temperature range (ATC)</p> <p>Working environment: 0-60.0℃ (32.0-140℉); 100% RH</p> <p>TDS Factor: 0.4-1.0</p> <p>Temperature Range: 0.1-60.0℃ 32.0-140℉</p> < p>Temperature accuracy: ±0.5℃</p> <p>Temperature resolution: 0.1℃/℉</p> <p>Battery: 3 x 1.5 LR44 button batteries (not included)< /p> <p>Auto power off: 5 minutes</p> <p>Waterproof grade: IP67</p> <p>Power consumption: 2.9mA, power consumption for shutdown is 0< /p> <p>Feature: Within 150ppt, the accuracy is relatively accurate, while above 160ppt, the deviation is relatively large, the electrode should be cleaned after each use.</p> < p>Display Screen Size: Approx. 33 x 24 mm / 1.3 x 0.9 inch</p> <p>Product size: approx. 183 x 37 x 37 mm / 7.2 x 1.5 x 1.5 inch</p> <p>Weight: approx. 160g / 5.6oz</p> <p>Package List:</p> <p>1 x Water Quality Tester (Battery Not Included) 1 x User Manual</p> <p>Note:</p> <p>Be sure to clean the electrode after each use.</p>