A discharge of static electricity may cause a running data logger to stop recording. Precautions should be taken to prevent this while handling the data logger.
Discharges may occur when there is a charge difference between the data logger and a cable being connected to it or when a person touches an exposed jack.
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U12 input impedance
This note looks at input impedance characteristics of the HOBO U12 loggers with external inputs. "Rs" and "VA" in the attached diagram represent your source impedance.
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How do I delete, erase, or clear data from my data logger's memory?
When you relaunch a HOBO data logger, the device reverts to the beginning of its memory and starts writing new data over the old.
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Will H-series loggers work with HOBOware software?
With the exception of the H21-002 Microstation, HOBOware software is not compatible with H-series loggers.