The All New Owl + USB CM160   OWL + USB   Retains all the features of the Award Winning Owl wireless monitor, with a NEW   •‘Track & Store’ function to track usage via PC using Windows XP, Vista, 7, Windows Home Server. Not suiatble for Apple Mac PC's  •Superior memory function •2 year rolling memory capability     By changing your behaviour, OWL products help you to   •Reduce your electricity bills •Reduce your greenhouse gas and help save the environment     Owl + USB Features   •Complete wireless electricity monitor solution •Allows you to ‘Track & Store’ data •Superior memory capability with rolling 2 year data download function •Shows you how much electricity is being consumed:- –Cost –Power –Carbon emissions •Supports up to 6 time tariffs (week day/weekend split) •Current and historical cost of electricity display •Current and historical greenhouse gas emission display •Current and historical energy usage display (including amps) •Date, time and temperature display High speed data download   •OWL +USB is a portable domestic electricity monitor which can work as an instantaneous power consumption monitor as well as a data logger which stores the daily average power consumption over the past 2 years.   •OWL +USB is also equipped with a USB port which can connect to a PC for data transfer. Both the instantaneous and stored data (30 days detailed info) can be uploaded to the PC for further analysis. Not suitable for Apple Mac PC's   •OWL +USB receives data from its associated transmitter/sensor and converts the current consumption (single, twin or 3 phase, subject to installation & connection of appropriate number of CTs) to total power consumption, cost of electricity and green house gas emissions. The consumption data is available as a real-time value, accumulated value, and average daily/weekly/monthly values.   OWL +USB supports alarm functions to alert the user when the power exceeds the user setting, In addition, it also measures indoor temperature and shows all parameters on a large liquid crystal display (LCD).   •Cost of current & accumulated electricity consumption display •Power consumption (kW) display •Current consumption (Amps) display •Accumulated energy consumption (KWH) display. •Current & accumulated green house gas (GHG) emission rate display. •GHG conversion factor setting •User selectable mass unit (KG, TONNE or LB, TON) •Six tariff settings with independent start time, cost rate and weekday/weekend selection •AC line voltage (Volts) settings (for power consumption calculation): 100V to 400V •Selectable tariff cost currency: –$ , £, €, F, R, P, ¥, Kr   •Data logger function with build in 4M bit flash memory •Data storage: “1 minute average current” for last 30 days and “1 day average current” for last 720 days •Built in USB port for uploading data to PC •Last 30 days “1 minute average current” can upload to PC through USB connection •Last 720 days ” 1 day average current” can be reviewed on the main unit •Clock, calendar and temperature display. •Temperature measuring range: -5ºC 50ºC •Temperature measurement every 10 sec. •User selectable temperature unit (°C / °F) •Low battery status display for main unit and remote sensor •Enable/disable key tone for key presses when selecting functions     •When OWL +USB is not linked to a PC, OWL +USB will act as a data logger. In every minute, OWL +USB will calculate and store the average current of that minute with date-time stamp. OWL +USB can store up to 30 days of the 1-minute average data. When the 30 days buffer is full, the new data will replace the oldest data.   •When the unit is connected to a PC with the application software opened, OWL +USB will start uploading from the oldest data to the latest data.   •OWL +USB will upload data for 5 seconds and then wait for the PC to respond. If the PC gives a correct feedback, OWL +USB will transmit data for another 5 seconds. The successfully uploaded data will be moved out from the transmit buffer and will not be uploaded again.   •If OWL +USB is disconnected from the PC (unplug the USB cable or close the PC program) before it finishes uploading all the data, the next time when OWL +USB is connected to the PC, it will upload from the previously failed 5 seconds slot.   •It will start uploading from the record at the beginning of the 5 seconds slot and then upload the remaining data plus the newly added data. •After all the stored data is transferred to the PC, OWL +USB will transfer the real time data it received from the remote sensor.   Dimensions Width Height Depth Weight (no batteries) Display 107mm 117mm 30mm 164g Transmitter 78mm 113mm 40mm 110g Sensor 50mm 50mm 50mm 66g