Portable Optical Dissolved Oxygen Meter
Manufacturer: Apera Instruments
Equipped with state-of-the-art Optical DO sensor: measures dissolved oxygen level in a RELIABLE and EFFORTLESS manner.
Minimal maintenance required. Easy calibration.
IP67 waterproof and dust-proof structure, ideal to be used in harsh environments.
Comes with a complete test kit, including the meter, 10 ft optical probe, calibration cap, and a rugged carrying case.