Socket-See-400V-Phase-Tester-with-GS38-Fused-Test-Leads-Socket-See-SOC-SOK82-P-Socket-amp-See-SOK-82-400V-Phase-Tester-with-GS38-Fused-Test-Leads-The-tough-composite-moulding-is-ideal-for-heavy-duty-use-&-will-be-ideal-on-worksites-The-easy-to-read-LEDs-give-clear-state-of-power-supply-The-SOK-82-uses-the-latest-Euronorm-phase-colours-brown-black-grey-for-L1-L2-L3-P-Socket-See-SOK82-400V-Phase-Tester-with-GS38-Fused-Test-Leads