Multi Function Water Test Kits OCT W-1

Multi Function Water Test Kits OCT W-1 Features: 1. Colorimeter for water test, fast and accuracy 2. Suit for fresh water and sea water 3. Battery operated and can use outside 4. Max 2000 test record 5. USB port to download data to PC 6. Stability: RSD 0.5% 7. Wave Length: 390~680nm 8. Alarm function 9. Weight: 240g 10. Size: 120 x 130 x 45mm 11. Aluminium carrying case Tested Parameter NH3 -N : 0.04 ~ 8.0 mg/L Nitrite (N) : 0.002 ~ 0.4 mg/L pH ; 4.0 ~ 10.2 DO : 0.5 ~ 20 mg/L FCL (Cl2) : 0.02 ~ 1 mg/L S2- : 0.004 ~ 0.35 mg/L PO4 3- : 0.02 ~ 1.2 mg/L Cu : 0.001 ~ 3.0 mg/L Fe Total Alkalinity (CaCO3) Total Hardness (CaCO3) Cr 6+ TCL (Cl-) NTU SO4 2- Garansi Produk 1 Tahun