Registration number (WIID)Project No.TitleStatus
51277HD 390 S2:1992Inductive voltage dividersAtcelts
42239HD 215 S1:1974Safety requirements for indicating and recording electrical measuring instruments and their accessoriesAtcelts
48482EN 60051-1:1989/A2:1995Direct acting indicating analogue electrical measuring instruments and their accessories - Part 1: Definitions and general requirements common to all partsAtcelts
50507HD 469 S1:1987Expression of the properties of logic analyzersAtcelts
50536HD 301 S1:1977Indirect acting electrical measuring instrumentsAtcelts
50044HD 613 S1:1992Direct-current potentiometersAtcelts
45015HD 612 S1:1992Standard cellsAtcelts
51160EN 61557-9:1999Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 9: Equipment for insulation fault location in IT systemsAtcelts
56738EN 60051-1:1989/A1:1995Direct acting indicating analogue electrical measuring instruments and their accessories - Part 1: Definitions and general requirements common to all partsAtcelts
54347HD 249 S1:1978Laboratory d.c. resistorsAtcelts
Displaying 81-90 of 118 results.