{"product_id":"socket-see-sp400-proving-unit","title":"SOCKET \u0026 SEE SP400 PROVING UNIT","description":"\u003ch6\u003e\u003cstrong\u003eSocket \u0026amp; See SP400 Proving Unit\u003c\/strong\u003e\u003c\/h6\u003e\r\nProvides a safe and reliable means of checking the correct functioning of Multimeters and two pole Voltage Indicators (VIs) before and after use as advised in the Working Practice for electricians.  Additionally they have the capability of checking the operation of Non-contact voltage detectors.\r\n\r\nSP400 is a battery powered proving unit.\r\n\r\nThe SP400 will also test two-pole VIs that use small incandescent lamps to indicate that voltage is present.  SP400 has a unique and logical safety function – the test voltage generated is at 50Hz to synthesise a genuine test at AC mains supply frequency – so it will always read correct using the AC range of your Tester or Multimeter.\r\n\u003ch6\u003e\u003cstrong\u003e\r\nKey Features\u003c\/strong\u003e\u003c\/h6\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003eIntelligent voltage ramp for testing multimeters and Voltage Indicators\u003c\/li\u003e\r\n \t\u003cli\u003eGenerates from 50-690V with a true AC waveform output\u003c\/li\u003e\r\n \t\u003cli\u003eNon-contact voltage indicator test feature\u003c\/li\u003e\r\n \t\u003cli\u003ePowerful enough to light old filament style test lamps\u003c\/li\u003e\r\n \t\u003cli\u003eAutomatic operation and turn-off\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch6\u003e\u003cstrong\u003e\r\nSpecifications\u003c\/strong\u003e\u003c\/h6\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003eOutput voltage: 50 – 690V in five steps of 50V, 100V, 230V, 400V \u0026amp; 690V\u003c\/li\u003e\r\n \t\u003cli\u003ePower supply: 6x AA alkaline batteries\u003c\/li\u003e\r\n \t\u003cli\u003eOperating conditions: -10 to +35c at 95% RH, non-condensing\u003c\/li\u003e\r\n \t\u003cli\u003eOutput frequency: 50Hz pseudo sine wave\u003c\/li\u003e\r\n \t\u003cli\u003eMaximum Output power: 10W\u003c\/li\u003e\r\n \t\u003cli\u003eBattery Life: 10 hours with average use when testing high and low powertesters\u003c\/li\u003e\r\n \t\u003cli\u003eWeight 346g\u003c\/li\u003e\r\n \t\u003cli\u003eDimensions: 130mm (W) x 68mm (H) x 48mm (D)\u003c\/li\u003e\r\n \t\u003cli\u003eLVD: BSEN 61010-1 (2010)\u003c\/li\u003e\r\n \t\u003cli\u003eEMC: 61326-1 (2006)\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch6\u003e\u003cstrong\u003e\r\nWhat’s Included\u003c\/strong\u003e\u003c\/h6\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003eSocket \u0026amp; See SP400 Proving Unit\u003c\/li\u003e\r\n \t\u003cli\u003eBatteries\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"United Electrical Products","offers":[{"title":"Default Title","offer_id":57439584223615,"sku":"SP400","price":87.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5643\/3023\/files\/8f2ed836-SP400-2.png?v=1777559287","url":"https:\/\/unitedelectricalproducts.com\/products\/socket-see-sp400-proving-unit","provider":"United Electrical Products","version":"1.0","type":"link"}