<p>Salinity Tester or Salt Meter is used to measure the value of salt in liquid and had been widely used in Water Quality Testing procedure.</p> <p>You can used this meter in various application such as testing in fish pond, tank, aquariums, laboratories, hydroponics, Aquaculture, and other water monitoring facilities.<br /><br /><strong><br />Features:<br /><br /></strong><br />1.Wide measuring range<br />3.Dual display with ATC<br />4.IP65 Waterproof membrane keypad<br />5.Auto power off and Non-Sleep mode disable<br />6.User friendly easy to operate with One touch calibration<br />7.Hold function<br />8.Pentype and easy to carry<br />9.Low battery indicator<br />10.Switchable temperature unit °C/°F<br />11.Multi points calibration<br />12.Auto ranging function<br /><br /><br /></p> <p><strong>Specifications:</strong></p> <ul> <li>Measurement Unit: ppm, ppt, %, S.G</li> <li>Salinity Range: 0~9999ppm / 1.0~100.0ppt or 0.0%~10.0% / 0.950~1.080(S.G.) based on NaCl</li> <li>Temperature range: -5~60°C (23~140°F)</li> <li>Accuracy: ±%F.S ±1 digit / ±0.5°C</li> <li>Resolution: 1ppm or 0.1 ppt or 0.1% or 0.001(S.G) / 0.1°C</li> <li>Operating Environment: 0~50°C (32~122°F) / < 80% RH</li> <li>Storage Environment: 0~60°C (32~140°F) / < 90%% RH</li> <li>Sensor life time: >6 months (with good maintenance)</li> <li>Weight: approx. 115g<br /><br /></li> </ul> <p><strong>Set Includes:</strong></p> <ul> <li>1 x Salinity Meter</li> <li>4 x Button battery</li> <li>English Instruction Manual</li> <li>Calibration Guideline</li> <li>Standard Factory Packaging</li> </ul>