Сохранить в закладки 1600301879749:
Test item | COD,Ammonia nitrogen,Total phosphorus,Total nitrogen |
Test range | 0-15000(COD) 0-50(Ammonia nitrogen) 0-20(Total phosphorus) 0-50(Total nitrogen) |
Wave length | 420nm/450nm/520nm/610nm |
Method | Spectrophotometer |
Precision | 5% |
Light source | silicon diode |
Life of battery | More than 30h |
Size and weight | 90x70x125mm 300g(including battery) |
Новинки товаров от производителей по оптовым ценам