Martindale PC104 3 Phase Industrial Socket Tester 4-pin
- Martindale MARPC104/16, A 3-phase socket tester from Martindale. This tester is ideal for checking supply faults & incorrect wiring of CEE 4 pin, 16A socket outlets. This model will check for phase presence, phase sequence & PE presence. Martindale PC104 3 Phase Industrial Socket Tester 16A