This industrial grade salinometer can be used for measuring the salt value and temperature of solvent, which measuring rang is 0.00ppt-9.99ppt 10.0ppt-50ppt. Widely applied in industrial use,agriculture, medicine, food industry, scientific research and environmental protection, etc.Features:Handheld design and non-slip pen type handle for easy operation.Built-in automatic temperature compensation(ATC) to get precise results.Measuring Rang: 0.00ppt-9.99ppt 10.0ppt-50ppt, very easy to test.With temperature units in / (switchable) and switchable backlight for convenient use in dark.With replaceable sensor probe - The electrode probe can be replaced with insert type design for convenient and fast replacement.Suitable for water source monitoring, aquaculture, environmental protection, printing and dyeing, electroplating, beverage industry and scientific research unit to determine the water quality salinity.Specifications:Material: ABSItem Name: Pen Type Salinity MeterDisplay: Large LCD Display with Switchable BacklightMeasuring Range: 0.00ppt-9.99ppt, 10.0ppt-50pptResolution: 0.01ppt, 0.1pptAccuracy: 3%F.S 1digitRepeatability: 0.01ppt/0.1pptSolvent Temperature Range: 0 60Temperature Accuracy: 1Working Temperature: 0 50 (32 122)Working Humidity: 0%RH 80%RH(Non-condensing)Auto Power off: 5 Minutes without any operationPower Supply: 4 * 1.5V LR44 Button Cell Battery (NOT Included)Item Size: Approx. 177 * 43 * 43mm / 7.0 * 1.7 * 1.7inItem Weight: Approx. 80g / 2.8ozPackage Size: Approx. 20.5 * 7.5 * 5.3cm / 8.1 * 3.0 * 2.1inPackage Weight: Approx. 140g / 5.0ozPackage List:1 * Salinity Meter1 * User Manual(English)