Aquarium PVC Brine Hydrometer Concentration Meter Salinity Meter Sea Hydrometer Supply Fish Tank

Product Features: 1. Aquaculture dedicated marine water hydrometer, concentration meter for breed aquatics 2. Can be floating on the surface of the marine water and synchronously display specific gravity, salinity, conductivity. 3. Can automatically detect the proportion of water samples Product parameters: 1. Size(approx.): long bar: L * H * T: 7.5 * 19 * 1.5cm/2.95 * 7.48 * 0.59in, 104 grams

Square: L * H * T: 9 * 12 * 1.5cm/3.54 * 4.72 * 0.59in, 94 grams 2. How to use: (1). Insert the hydrometer into the tank or ponds 15 cm underwater until the water overflows the baffle plate. (2). When the hydrometer is filled with water, take out the hydrometer and place it on a flat surface. (3). If there are bubbles attached to the pointer which will cause inaccurate reading,Just carefully pat the hydrometer to shake off the attached bubbles. (4). Read the data of specific gravity in the internal scale, read the data of salinity in the outside scale (PPT), it is recommended that the specific gravity of seawater of the seafood pool should be between 1.020-1.023, that is, within the safety line. (5). Square: Specific gravity range: 1.000-1.030, Salinity range: 0-40

Long bar: specific gravity range: 1.010-1.030 ,Salinity range: 16-40 (6). Wash it after use. Appropriate water temperature should be 18-28 degrees 3. Material: PVC 4. Packing: Blister packaging Packing list: 1 * brine hydrometer