Socket & See True Polarity Socket Tester

The Socket & See True Polarity Socket Tester (SOK DSO) is an essential diagnostic tool for professional electricians, contractors, and electricity distribution companies. Its primary function is to detect dangerous cross polarities and a wide range of other wiring faults in domestic and commercial electrical supplies, ensuring installations are safe and compliant.

The tester's standout TruPol (True Polarity) feature guarantees accuracy by requiring the user to press the test button. This action establishes a reliable ground reference before any diagnostic tests begin, completely eliminating the potential for user error and providing unambiguous, trustworthy results every time.

The unit offers comprehensive feedback through a combination of clear visual LED indicators and distinct audible tones. The logical 'Green for Go' LED provides an instant, simple pass/fail check. For detailed diagnostics, the tester can identify up to 19 different wiring conditions, including the critical detection of reversed Live and Neutral wires on PME (Protective Multiple Earthing) systems.

Key Features & Operation

• One-Button Operation: Simple and intuitive to use. Press the button to initiate the ground-referenced test cycle.
• Clear Audible Feedback: A continuous tone indicates correct wiring, while a distinctive warbling tone immediately alerts you to a fault.
• Visual LED Indication: Logical LED sequences provide clear status and fault identification.
• Robust Design: Housed in a durable casing, the tester is built for daily use on-site.
• UK Mains Plug (Type G): Fits standard UK, Irish, Maltese, Cypriot, and Saudi Arabian sockets, among others.

With its foolproof operation and reliable diagnostics, the Socket & See True Polarity Tester is a vital piece of kit for any professional requiring fast, accurate, and safe verification of socket wiring.