Socket-See-Multifunction-Easy-Loop-Tester-Socket-See-PDL200-Multifunction-Loop-Tester-No-Trip-Loop-Mains-Voltage-Correct-Wiring-Correct-Polarity-Testing-LED-Continuous-Tone-Indication-207-253 Vac-Phase-Voltage-Measurement-1R-to-200R-Loop-Test-0-C-to-40-C-Operating-Temperature-140mm-Length-80mm-Width-31mm-Height-250g-Weight-Patented-No-trip-Loop-Test-Technology-Fully-Protected-Against-Accidental-Phase-to-Phase-Connection-Accurate-Mains-Voltage-Measurement-to-Latest-BS-7697-