New Loop Tester from Socket & See 
(24/08/2006)
Socket & See Ltd has introduced the DL 420 16th Edition Loop Testers.
Following many months of careful planning and development, the DL 420 is presented by Socket & See as the best Loop Tester available for the discerning electrical engineer.
The DL 420 is a 4 in 1 digital tester with loop, including PFC (Prospective Fault Current), mains voltage, correct wiring and correct polarity with patented non-trip technology. The instrument uses True Impedance technique for accurate measurement of loop and PFC at origin.
With a carrying case included, it is fully protected against accidental phase to phase connection. The tester has a built in SOK 32, correct wiring indication, accurate mains voltage measurement to the latest BS 7699 and provides the unique Socket & See polarity test which gives the ultimate overall system safety check.
Socket & See Ltd is part of the Kew Technik Group of Companies.
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