DescriptionSpeed up 18th Edition, Part P and periodic testing of electrical installations with this plug-in adaptor. The SB13 enables safe and fast testing at socket outlets without the need to remove the socket faceplate from the wall. This saves time when taking R2 and R1 R2 measurements as well as voltage measurements.SpecificationsTerminals4mm sockets coloured codedMaximum voltage350V ACDimensions65 x 65 x 47mmComplies withBS EN611010-1 CAT II 300V
