Other Technical Data
PH meter PHS-550
9V DC adaptor
2 Points automatic
-1999 to +1999mV
Founded in 2008, Hangzhou Lohand Biological Technology Co., Ltd. Is a company that designs, develops, produces and sells water quality rapid test strips, reagents and precision testing instruments. It is located in Jianggan Science and Technology Park and relies on Zhejiang University Food Science and Technology Park and the West lake Science and Technology Park, focusing on technological innovation, has obtained a number of patents and produces provide customers with professional, fast, affordable and simple testing products and services to create a new history of water quality monitoring.
We sincerely welcome domestic and foreign merchants to achieve win-win cooperation, common development and create brilliant!
1. chemical engineering
2. water treatment plant
3. water quality monitoring station
6. the textile and printing and dyeing industry
7. pharmaceutical industry
8. water works
10. water treatment engineering