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Instruction Sheet: LDO101-05, LDO101-10, LDO101-15, or LDO101-30 Probe
LDO101-05, LDO101-10, LDO101-15, or LDO101-30 Probe: a luminescent dissolved oxygen (LDO) probe with a bell-and-ring shroud. The probe can be equipped with a 5-, 10-, 15-, or 30-meter cable. The probe is designed for fast, accurate measurement of dissolved oxygen concentration in wastewater, drinking water, and general applications.
HQD Series Meter Software Update
Do NOT update from firmware versions prior to V2.5.0.744. - Failure to comply will void any warranty. Please contact Hach Technical Support if you need help for prior versions or have any question.
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