Hanna Dissolved Oxygen Meter  Ref: HI-96732
Range   0.0 to 10.0 mg/L (ppm)
Resolution   0.1 mg/L (ppm)
Precision   0.2 mg/L 3% of reading
Light Source   LED
Light Detector   Silicon photocell with narrow band interferencefilter @ 466 nm
Method   Modified Winkler Method.