Industrial Socket Tester, 4 Pin, 400V - 

The Socket & See SOK60/16HD 400V Industrial Socket Tester is a 4-pin tester protected by a hard wearing rubber case. Capable of providing instant phase sequence and clearly identifying phases as L1, L2, or L3. When used in conjunction with the ADP60 the instrument is cable of testing 32A industrial sockets. The intuitive rotating LED system of the SOK60 creates easy to interpret results. The LEDs illuminate to indicate if a phase is present and if all three phases are connected the LEDs will automatically rotate. Correct indication is represented by Green LEDs, clockwise rotation and a continuous tone, whilst if incorrect Red LEDs will rotate counter clockwise accompanied by a warbling tone. If a phase is missing, that particular LED will fail to illuminate, however the other two LEDs of the 3 phase indication will flash to signify presence. If all three phases are present the fourth LED of the SOK60 will illuminate either green (presence) or red (absence) to indicate the status of the protective earth conductor (PC-N). If a phase is missing, the PC-N LED may alternatively flash red and green. The SOK60, contained within a protective case, includes a hard wearing flexible cable plus long life LEDs. The secure push fit connection of the tester creates and easy to use and versatile instrument.