Description
【Material】Square salinity hydrometer is made of high-quality acrylic material, with high light transmittance, sturdiness and durability, and long service life.
【Package】The package contains a square salinity meter. The length of the product is about 12 cm, the width is about 9 cm, and the thickness is about 1.5 cm.
【Description】Based on the internal reading of the scale, based on the salinity of the horizontal scale (PPT). The recommended ratio of water in a tank is between 1,020 and 1,023 (safe range).
【Advantage】Insert the hydrometer to the water tank or fish pond below 15 cm, until the water overflows the baffle, and rinse with water in time after use.
【Application】Square salinity hydrometer is suitable for 20-30℃ warm water, temperature changes will cause the reading to change, and the unit specific gravity is accurate to ± 0.001.
