Check the listing for details. Onset UX90-004 HOBO Motor On/Off Runtime Data Logger. Condition: New. Listed at 139.00 USD. Subscribe to Our NewsletterOnset UX90-004 HOBO Motor On/Off Runtime Data Logger (84,650 Measurements) Brand:OnsetModel No:UX90-004Our Model No:UX90004 Product OverviewFeaturesNOTE: This product requires HOBOware software (USB interface cable included w/BHW-PRO-CD purchase, ONLY)Standard 128 KB memory, capable of 84,650 measurementsDual internal motor sensors gives better sensitivity for well-shielded motorsExternal input for measuring mechanical contact closures when signal strength is lowAuto-calibration of ON and OFF thresholds ensures reliable readingsCompatible with HOBOware and HOBOware Pro software for logger setup, graphing and analysisFor use in indoor environmentsMeasures motor on/off, runtime, state open/closedRange: Internal motor sensorAC magnetic field threshold: > 40 mGauss at 60 HzExternal contact input: Electronic solid state switch closure or logic driven voltage outputReplacement for Models H06-004-02 and U9-004Description The Onset UX90004 HOBO Motor On/Off Runtime Data Logger (84,650 Measurements) records motor on and off conditions within an AC magnetic field with its internal sensor, or mechanical contact closures from external sensing devices. This data logger is ideal for tracking the usage and runtimes of motors, pumps, compressors, and other equipment. The HOBO UX90-004 Light On/Off Data Logger offers 128 KB memory, capable of 84,650 measurements; the UX90-004M model offers an expanded 512 KB memory, capable of over 346,795 measurements. Note: UX90-004 data loggers require the HOBOware software (free to download) to operate. Please also note that a USB interface cable comes with the purchase of a HOBOware Pro CD (BHW-PRO-CD), only.Included Components1 - Command Strip1 - Double-Sided Tape1 - Hook and Loop StrapTerms & ConditionsPlease note estimated delivery time above. Contact us for details or if you have a delivery requirement. We ask for your patience while striving to ensure your shipment arrives quickly and accurately.Domestic ShippingFREE Standard Shipping on items OVER $75 and less than 30lbs to continental U.S. Add $36 for AK, HI, or PR. Please contact us for shipping rates to any overseas US territories including: Northern Mariana Islands, Guam, Puerto Rico, U.S. Virgin Islands and American Samoa.PO Boxes/APOs require USPS shipping and may therefore experience longer lead times6.25% Sales Tax for shipping to MAInternational ShippingDue to international voltage requirements, please ask us prior to purchasing to confirm your product will operate correctly in your country.Please contact us for shipping rates to any overseas U.S. territories.International customers are responsible for all shipping charges, including any duties or taxes.