1Folding salinity meter for water is convenient for multi angle measurement. 2It can be folded when not in use and more convenient to carry after folding. 3High accuracy, fast measurement response, stable performance and high reliability. 4Suitable for aquaculture, drinking water, swimming pool, aquarium, food processing, laboratories, paper industry, etc. 5Made of high quality ABS material, the salinity meter is not easy to be damaged and durable for long time use.Condition: 100% Brand New Item Type: Salinity Meter Model: SA-917 Material: ABS Display: LCD Display Measuring Range: 0-100ppt Accuracy: 2%F.S Resolution: 0.1ppt Automatic Temperature Compensation: 0-50 Ambient Temperature: 0-50 Environmental Humidity: 95% Working Power Supply: 4 x 1.5V AG13 (Not Included) Product Size: Approx. 220 x 25.9 x 16.7 mm / 8.7 x 1 x 0.7 in1 x Salinity Meter (Battery Not Included)1 x User Manual1 x Screwdriver