Feature:1. MEASURE RANGEWith 0.01ppt/0.1ppt resolution, 0.00ppt-9.99ppt/10.0ppt-50ppt salinity measuring range, C/F display, 0-60 solvent temperature compensation range. The temperature unit is C/F (switchable) to meet the needs of use in various environments.2. HIGH PRECISIONThe advanced 2-in-1 smart pen combines salinity measuring and temperature measuring ,to achieve high accuracy, equipped with premium quality metal probe, and reliable automatic temperature compensation (ATC) ensures reading always be accurate at various temperatures.3. PROBES REPLACEABLE Hand-held design and non-slip pen handle for easy operation, configurable replaceable sensor probes - electrode probes can be replaced with a plug-in design for quick and easy replacement.4. EASY TO USEWith LCD color screen display, the backlight can be switched for easy use in the dark. It will automatically shut down without any operation within 5 minutes. Features a hold function that saves measurements for convenient reading and recording.5. WIDE APPLICATIONThe salinity meter is applicable to water source monitoring, aquaculture, environmental protection, laboratories, food processing, printing and dyeing, electroplating, beverage industry and scientific research units to determine water salinity.Specification:This portable salinometer is an intellectual precise measurement apparatus. It designed and made with imported components and sensor, it have high sensitive and accuracy, stable to work with different temperature, small size for easy storage and hand carry. It can measure the salinity of a water sample and measure water's temperature under test. Salinometer widely applied in industrial, electrical and agriculture, medicine, food industrial, quality of drinking water, etc. It is very important that you read through this instruction before using this device to get the correct reading.Features:MEASURE RANGEWith 0.01ppt/0.1ppt resolution, 0.00ppt-9.99ppt/10.0ppt-50ppt salinity measuring range, °C/°F display, 0-60 solvent temperature compensation range. The temperature unit is °C/°F (switchable) to meet the needs of use in various environments.HIGH PRECISIONThe advanced 2-in-1 smart pen combines salinity measuring and temperature measuring ,to achieve high accuracy, equipped with premium quality metal probe, and reliable automatic temperature compensation (ATC) ensures reading always be accurate at various temperatures.PROBES REPLACEABLE Hand-held design and non-slip pen handle for easy operation, configurable replaceable sensor probes - electrode probes can be replaced with a plug-in design for quick and easy replacement.EASY TO USEWith LCD color screen display, the backlight can be switched for easy use in the dark. It will automatically shut down without any operation within 5 minutes. Features a hold function that saves measurements for convenient reading and recording.WIDE APPLICATIONThe salinity meter is applicable to water source monitoring, aquaculture, environmental protection, laboratories, food processing, printing and dyeing, electroplating, beverage industry and scientific research units to determine water salinity.Specifications:Model: AR8212+Material: ABSSalinity Mesuring Range: 0.00ppt~9.99ppt 10.0ppt~50pptResolution: 0.01ppt / 0.1pptAccuracy: ±3% F.S ±1 digitRepeatability: ±0.01ppt / 0.1pptSolvent Temperature Measurement Range: 0~60Temperature Accuracy: ±1Power Supply: 3.7V Li-ion BatteryDisplay: Large color segment type LCD displayWorking Temperature Range: 0~50Working Humidity Range: ≤85%RH (non-condensing)Item Size: 180 * 45 * 25mm / 7.08 * 1.77 * 0.98inItem Weight: 108g / 3.81ozPackage Weight: 232g / 8.18ozPackage Size: 22 * 9 * 5.5cm / 8.66 * 3.54 * 2.16inPackage List:1 * Salinity Meter 1 * USB Cable1 * User Manual (English)Package List:1 * Salinity Meter 1 * USB Cable1 * User Manual (English)