1. A floating hydrometer.
2. Accuracy on specific gravity , salinity , and cond uctivity.
3. Easy-to-read scales.
Room 2921,Huishang Centre of Jiahui New building,No.3027 Shennan Road,Futian district,Shenzhen City,Guangdong Province
Shipping Term FOB from Shenzhen or Guangzhou in Guangdong Province, China.
Warranty One Year Quality Guarantee