Hand-Held DO Meter

Hand-Held DO Meter Model : EcoScan DO 6+ Fungsi : Alat pengukur DO dalam air, dengan auto power - off, mudah dibawa, dan tampilan LCD lebar. Spesifikasi : * Dissolved Oxygen Range : 0 to 20.00 mg/ l or ppm * Resolution & Accuracy : 0.01 mg/ l or 0.01 ppm & ± 1.5% Full Scale * % Saturation of Oxygen : 0.0 to 200/ 0 % * Resolution & Accuracy : 0.1% & ± 1.5% Full Scale * Temperature Range : 0.0 to 100.0 ° C ( 32 to 122 ° F) * Resolution & Accuracy : 0.1 ° C ( 0.1 ° F) & ± 0.3 ° C ( 0.5 ° F) * Salinity Correction : 0.0 to 50.0 ppt * Barometric Pressure Correction : 500 to 1499 mmHg or 66.6 to 199.9 kPA * Method : Automatic correction after manual input * No. of Calibration Points : Up to 2 points; 100% in air and/ or; 0% in known solution * Special Functions : Self-diagnostic; Electrode characteristics; Hold & Auto-Power Off after20 minutes * Power Requirements : 4 x 1.4V batteries; > 700 hrs