• Measures DO2 over ranges 0-200%, 0-25% and 0-19.9 mg/l (ppm).
• Measures temperature over the range -50 to +199.9°C.
• Barometric pressure compensator.
This unit has been designed for use in the laboratory for the measurement of dissolved oxygen accurately and with ease. Measurements can be obtained as % or mg/l and are automatically temperature compensated. All adjustments are made using multi-turn rotary controls and the results are displayed on an LED display.