Mr. Wang, the owner of a South American white shrimp farming farm in Zhejiang, once lost a pond of shrimp fry due to excessive disinfection. He used his experience of mixing half a spoonful of bleach powder with a bucket of water, but the high temperature in summer accelerates the decay of effective chlorine, and the actual concentration fluctuates greatly - sometimes insufficient for sterilization, and sometimes residual poisoning kills young shrimp.

At the beginning of this year, he purchased an effective chlorine detector from Blueview Technology and began scientific management:

• Before preparing disinfectant water every morning, measure the effective chlorine content of the original solution (display)58.3%）；

• Calculate the dilution factor based on the target concentration of 3 mg/L;

• After soaking the tool for 10 minutes, measure the residual liquid again（0.8 mg/L）Confirm non-toxic residues.

Instrument support0.1-60% high concentration range, can directly measure the original powder of bleaching powder tablets; The low concentration range (0.5-300 mg/L) is used for water monitoring. In the past, shrimp died on average twice a month, but this year there have been no occurrences. Save 30% on disinfectant - previously used excessively for a long time.

Effective chlorine detectorIP54 protection for equipment, not afraid of water vapor by the pool; Type-C port connected to power bank, can be used outdoors for 8 hours. Mr. Wang smiled and said, "We used to rely on luck, but now we rely on data