Part P Loop Testing Kit - Socket and See PDL234 Plus Kit The Socket and See PDL 234 PLus Loop Testing Kit is ideal anybody involved in Earth Loop testing for Part P or the 17th Edition wiring regulations. This Socket & See PDL234 Plus Kit comes with a fused test lead set to GS38 for safety and a carry case. The fused test lead set uses the new harmonised mains colours of brown and blue - the strain relief is in red and black to give a reminder of the changes, ideal for Part P installers.(click the main image above to see the detail) PDL 234 PLUS Multifunction Installer Loop Testing Kit Key Features: 4 in 1 tester - loop, mains voltage, correct wiring, correct polarity Complete with fused test lead set on this PDL234 Plus Kit Patented no-trip loop test technology on the PDL 234 Model Fully protected against accidental phase to phase connection Accurate mains voltage measurement to BS 7697, HD 472 S1 Built in proven SOK 32 correct wiring indication Unique Polarity test gives ultimate overall system safety check This product is used by 8000 British Gas engineers. If you are a Gas & Heating Engineer you may be interested in our Flue Gas Analysers