DO Probe Dissolved Oxygen Probe Testing Parameter Dissolved Oxygen Measurement Range 0-200 mS Tip Shape Round Operating Temp Range 0 Degrees to 80 Degrees C Body Material ABS Plastic Diameter 1.3 in Length 130 mm Cable Length 25 ft Connector OAKTON Connector Amplifier No Temp Sensor Yes Max Pressure Ambient For Use With OAKTON Waterproof DO Meter Standards NIST or USA Shelf Life 6 mo Junction N/A Recommended Use Dissolved Oxygen Measurements Includes Electrode