Lutron PDO-520 – Dissolved Oxygen Meter

This oxygen meter comes with a probe for precise measurement of dissolved oxygen and temperature. It’s great for aquariums, medical research, agriculture, and more. The probe is sturdy and can connect to BOD bottles. It has a separate probe with a long cable for convenience. The built-in temperature compensation feature ensures accuracy. The display shows both oxygen levels and temperature, with options for Celsius or Fahrenheit. It automatically turns off to save battery and records maximum and minimum readings. It’s durable and housed in a compact plastic case.