$✿ Salinity Refractometer Double Scale 0‑100 PPT 1.000‑1.070 Portable ATC$

✿ Salinity Refractometer Double Scale 0‑100 PPT 1.000‑1.070 Portable ATC

Feature: \n 1. ATC FUNCTION: Brine refractometer with automatic temperature compensation minimizes the effect of temperature on accuracy, allowing you to obtain accurate results.\n2. DUAL SCALE: The seawater refractometer has a dual scale specific gravity, allowing you to obtain results in two different units with a single test.\n3. EASY TO USE: After calibration, place 2-3 drops of sample solution on the prism, facing the light, and then you can get an accurate reading through the optical eyepiece.\n4. DURABLE MATERIALS: The brine refractometer is made of aluminum and ABS rubber, which is rust proof, non staining, wear resistant and durable.\n5. BROAD USE: The salinity refractometer is designed to measure the salinity of water and brine and is ideal for aquariums, marine monitoring, agriculture, fish farming, and brackish pools. \n\nSpecification: \n\nItem Type: Salinity Refractometer\nMaterial: Aluminum alloy, ABS, rubber\nMeasurement Range: 0-100%\nGrid Value: 1%\nAccuracy: \u00B1: