Comparison Guide
Compatible Probe/
Cable Assemblies
ProODO (626250) with built-in optical DO sensor
ProOBOD (626400 and 626401) with built-in
optical BOD sensor
ODO/T (627200) with built-in optical DO sensor
ODO/CT (627150) with built-in conductivity
and optical DO sensors
ProODO (626250) with built-in optical DO sensor
ProOBOD (626400 and 626401) with built-in
optical BOD sensor
Waterproof (IP-67)
Handheld
Backlit Display
Backlit Keypad
Multiple Languages
Built-in ‘Help’ Function
ODO Cap Replacement
Reminder
Built-in USB Port
Battery Type C-size alkaline (2) Rechargeable lithium-ion
Memory 5000+ data sets 100,000+ data sets
Display Graphic
Color, LCD graphic;
option to view data graphically on display
Salinity Compensation Yes, salinity value must be entered
Yes, salinity value must be entered
The ODO/CT allows for real-time
salinity compensation
DO Accuracy
(With ProODO probe)
0-20 mg/L:
± 0.1 mg/L or 1% of reading, whichever is greater
20-50 mg/L:
± 10% of reading
(With ODO/T probe)
0-20 mg/L:
± 0.1 mg/L or 1% of reading, whichever is greater
20-50 mg/L:
± 8% of reading
DO Range 0-50 mg/L 0-50 mg/L
Warranty
3 year handheld,
2 year cable,
and 1 year sensor cap (ProODO and ProOBOD)
3 year handheld,
2 year cable,
2 year sensor cap (ODO/T and ODO/CT)
or 1 year sensor cap (ProODO and ProOBOD)
YSI, a Xylem brand
1725 Brannum Lane
Yellow Springs, OH 45387
Tel +1.800.897.4151
Fax +1.123.456.7890
www.xylem.com
ProODO is a trademark of Xylem Inc. or one of its subsidiaries.
© 2018 Xylem W150 1118
YSI.com/ProSolo