USED HACH 8505300

Conductivity Measurement Range: 0.01 uS/cm - 200.0 mS/cm
Data Memory: 500 records/FIFO
Display Type: 240 x 160 pixel LCD with backlight illumination
DO Measurement Range: 0.1 - 20.0 mg/L (ppm) 1 - 200% saturation