Can also be used in load only mode when only current transformers are connected. If voltage probes are connected you can piggy back live and neutral to power the instrument from measuring source to save extension leads and finding a 13A socket outlet.The original voltage probe leads are included along with instrument jump leads but these have now been recalled by fluke, a complete new set is included. Data can be downloaded by USB drive (not included). No software as this is regularly updated by fluke please see link below. For full spec please refer to this link. The item "Fluke 1730 Three-Phase Electrical Energy Logger" is in sale since Saturday, June 12, 2021. This item is in the category "Business, Office & Industrial\Test, Measurement & Inspection\Analysers & Data Acquisition\Data Acquisition & Loggers\Data Loggers". The seller is "synchronise5" and is located in Newcastle. This item can be shipped to United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Australia, United States, Bahrain, Canada, Japan, New Zealand, Israel, Hong Kong, Norway, Indonesia, Malaysia, Mexico, Singapore, South Korea, Switzerland, Taiwan, Thailand, Bangladesh, Bermuda, Bolivia, Barbados, Brunei darussalam, Cayman islands, Egypt, Guernsey, Gibraltar, Guadeloupe, French guiana, Iceland, Jersey, Jordan, Cambodia, Liechtenstein, Sri lanka, Macao, Monaco, Maldives, Martinique, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Saudi arabia, South africa, United arab emirates, Ukraine, Bahamas, Colombia, Jamaica, Kuwait, Panama, Philippines, Qatar, Uruguay.