Basic maintenance kit for all YSI 6-Series sondes except the 600R.
Includes: 1 probe installation/removal tool, 2 conductivity brushes, 10 small o-rings (DO, Cond, pH probes), 2 large o-rings (BCR connections), 1 o-ring lubricant tube, 1 syringe (for cleaning depth), & 3 o-rings (optical probes).
$165.00 - $381.00
For use with YSI 6820 & 6920
7-port Multiparameter Water Quality Sonde