In-situ RDO PRO-X, Operator'S Manual, Page: 6 / 29

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Introduction
The RDO PRO-X Probe is a rugged, reliable instrument designed to deliver accurate dissolved oxygen (DO) data across a
wide measurement range and to reduce maintenance costs. The probe features the latest optical technology for DO
measurement.
System Description
The RDO PRO-X system consists of the following items.
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Black probe body with removable nose cone
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Optical RDO-X Sensor Cap, Classic Cap, or Fast Cap
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Titanium thermistor
RuggedCable System
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10-m standard length with stripped-and-tinned ends
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Customized lengths with titanium twist-lock connectors
1 Cable end, stripped-and-tinned
2 Nose cone
3 RDO-X Sensor Cap
4 Thermistor