Fluke ST240+ Socket Tester with an RCD test button and beeper

Fluke ST240+: All-in-one Socket Tester with RCD & Beeper (item no. 5310365) The NEW Fluke ST240+ Socket Tester with an RCD test button and beeper is the perfect tester for electricians and electrical inspectors, home inspectors and technicians who need to verify the correct wiring of outlets. The bright, easy to see LEDs let your customers know if an outlet is miswired and the integrated RCD test button gives your customers peace of mind by allowing them to verify the proper operation of RCD equipped outlets. Simple operation Via the bright LEDs and included chart, your customers can quickly and easily verify the wiring of an outlet and identify several common wiring errors, including reversed phase and neutral wires and an open ground. Save time The ST240+ also gives your customers a unique audible alert anytime voltage is detected; allowing them to save time when trying to identify which circuit breaker is connected to which outlet. They simply need to plug the socket tester i