Features & Applications:

This Hanna waterproof dissolved oxygen meter is extremely versatile due to a rugged waterproof housing, ease of calibration and use. Ideal for use in field or lab. Easy to use, calibration is done using zero oxygen solution while 100% calibration is done in the air. The polarographic probe takes measurements accurate to 0.2 ppm O2/liter in less than one minute and is equipped with a 4m (13'L) cable that allows measurements to be made in even hard-to-reach places. The versatile probe's conic shape allows it to be used in all BOD measurements. Batteries sold separately. This dissolved oxygen meter is complete with probe, spare membranes and rugged carrying case.