Item Type: Digital Salinity Meter_x000D_ Material: ABS_x000D_ Measuring Range: 0-19.99ppt_x000D_ Resolution: 0.01ppt_x000D_ Accuracy: 2% F.S_x000D_ Working Temperature: 0 to 50_x000D_ Temperature Compensation: 0 to 50_x000D_ Battery: 4 x AG13 Button Battery (Not Included)_x000D_ Application: Salinity meter_x000D_ Weight: Approx.141g/5oz 1Precise Measurement: With high precise electrode, adopt titanium alloy probe, has high water measurement accuracy, ensures accurate values. 2With Screen Display: The meter comes with a screen, displays clear values, convenient to read, meet testing needs of all walks of life. 3Small and Portable: The meter is small in size and light in weight, you can put in your bag and take around with you, very convenient to use. 4ABS Housing: The housing of the meter is made of excellent ABS material, which has high strength, not easy to break, has good durability. 5Application Scenarios: The portable water salinity meter is suitable for drinking water, aquaculture, swimming pools, etc.1 x_x000D_ _x000D_ DigitalSalinityMeter (Battery Not Included) 1 x Storage Box 1 xScrewdriver 1 x Manual