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| | Data logger (Site not responding. Last check: 2007-10-14) |
 | | Motor Logger™ uses a built-in sensor to monitor the time-of-use or run-time of magnetic fields generated by electrical devices such as commercial motors, pumps, hot water heaters, air conditioners, heat pumps, fans, and virtually any other electrical device. |
 | | CT Loggers™ use a current transformer that clips over the monitored wire to record the time-of-use or run-time by detecting the current draw of commercial motors, pumps, hot water heaters, air conditioners, heat pumps, fans, and virtually any other electrical device. |
 | | The MicroDataLogger ® portable data acquisition system is a battery or line-powered four-channel data logger and hand-held meter that records time-series data from virtually any sensor or transducer. |
| datalogger.electricitymetering.com (2149 words) |
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