1Liquid crystal display, visual display shows measurement results, simple operation. 2High accuracy and fast measurement response, stable performance and high reliability. 3Folding, convenient for multi angle measurement, more convenient to carry after folding. 4Suitable for drinking water, swimming pool, aquarium, food processing, laboratory, etc. 5Portable salinity meter, compact size and lightweight, easy to carry and easy to use.Condition: 100% Brand New Item Type: Salinity Meter Material: ABS Measuring Range: Salinity: 0~42; 0-42ppt; 0-42g/L Specific Gravity: 1,000-1,032 Temperature: 0-50 Accuracy: Salinity: 2FS Specific Gravity: 0.002 Temperature: 1 Resolution: Salinity: 0.1 Specific Gravity: 0.001 Temperature: 0.1 Working Power Supply: 3 x 1.5V AG13 (Not Included) Working Environment Temperature: 0-50 Environmental Relative Humidity: 1 x Salinity Meter (Battery Not Included)1 x Hanging Rope1 x User Manual