Megger MST220 Audible Socket Tester, BS1363 13A 3-Pin, Tri-Colour LED, 17+ Fault Detection, Visual & Audible Indication

Features

• Plug-in socket tester provides instant visual and audible indication of wiring faults in UK BS1363 13A 3-pin power sockets
• Tri-colour LEDs (green, red, amber) deliver immediate fault diagnosis at a glance, three green LEDs with a continuous tone confirm correct wiring
• Identifies over 17 combinations of wiring faults including missing earth, reversed polarity, and incorrect connections
• Audible warble tone alerts the user to faulty wiring, making the tester usable even in low-light conditions
• Compact plug-in design requires no setup, simply insert into a socket for instant results
• Ideal for electricians and installers during installation, commissioning, and maintenance to ensure BS7671 compliance
• Rugged construction ensures reliable performance across residential and commercial environments

Technical Information

• Socket Type UK BS1363, 13 A, 3-Pin
• Fault Detection Over 17 wiring fault combinations
• Indication Tri-colour LED (green, red, amber) + audible tone
• Dimensions (HxWxD) 78 x 67 x 58.5 mm

Items Included

• MST220 Audible Socket Tester

Downloads

Datasheet