Required with patch cable 6507 and Junction Box
Locknut, required with patch cable 6507 and Junction Box
6 ft., required if using 6508 junction box
7-Port Multiparameter Water Quality Sonde
Required if distance between breakout box and 6500 is greater than 6 ft.
Environmental Monitoring Sonde
Allows connection of two sondes up to 250' away from 6500