Fluke SM300 Socket Master Advanced with RCD Test

The Fluke SM300 socket tester, is the fast way to check if your sockets are safe.

• Clear bi-colour LED and audible indication of wiring status
• Unique soft-touch RCD test checks 30mA RCD's for trip within 300mS
• Earth volts touchpad detects raised earth voltages >50V, indicating potentially dangerous situations
• Clear LED indication of wiring status
• Modern, ergonomic design
• Compact and durable  

Fluke has introduced a range of professional electrical socket testers with modern, ergonomic and durable designs. The range includes the Fluke SM100, SM200 and SM300, professional tools designed for contractors to rapidly and reliably test the safety of installed mains sockets.