Required with patch cable 6507 and Junction Box
Washer Sealing, required with patch cable 6507 and Junction Box
Required if distance between breakout box and 6500 is greater than 6 ft.
6 ft., required if using 6508 junction box
For use with all 6-Series sondes, except the 600R
Rapid Pulse™ DO Sensor
6-port Water Quality Sonde with Anti-fouling Wiper