Lutron PDO-519 Dissolved Oxygen Meter Pen Type 
Dissolved Oxygen Meter/DO Meter 
Model: PDO-519 
Lutron - Taiwan 
 
Product Review
• Range : 0 to 20.0 mg/L x 0.1 mg/L
• Temperature : 0 to 50 oC, oC/oF
• Automatic temperature compensation
• Probe with the meter, all in one
• Polarographic type oxygen electrode, professional.
• Data hold, Record ( max., min. )
• IP-67 Water resistance, heavy duty
• External calibration buttons
• DC 1.5V battery ( UM-4, AAA ) x 4
Lutron PDO-519 Dissolved Pen Type Oxygen Meter Details
Lutron PDO-519 Dissolved Oxygen Meter polarographic type oxygen probe comes with an incorporated Temperature sensor, high precision measurement for Dissolved Oxygen(DO), Oxygen in air(O2) & Temperature measurement.
Features Of Lutron Dissolved Oxygen Meter
• Heavy duty dissolved oxygen probe, probe head size can connect with BOD bottle.
• All in one Pen type Dissolved Oxygen Meter, easy operation
• Automatic Temp. compensation from 0 to 50 for sensor.
• Microprocessor circuit assures high accuracy and provides special functions and features.
• Build in temperature , measurement.
• LCD with two display, easy readout.