This group safety publication is primarily intended to be used as a product safety standard for
the products mentioned in the scope, but shall also be used by technical committees in the
preparation of their publications for products similar to those mentioned in the scope of this
standard, in accordance with the principles laid down in IEC Guide 104 and lSO/lEC Guide 51.
This part of IEC 61010 specifies safety requirements for measurement equipment for insulation
resistance and test equipment for electric strength with an output voltage exceeding 50 V a.c.
or 120 V d.c.
This document also applies to combined measuring equipment which has an insulation
resistance measurement function or an electric strength test measurement function.