... Hz~70Hz 3.10~40mmmm,ISO,CE,OEM ETCR1000B Phase Detector Our buyers have stayed with us for 12 years13 ... power of 100mVA. . Technical Specifications FunctionsPhase detection (normal phase, reverse phase and phase deficiency), Live wire examination, Simple Power detection, Breakpoint ... 1 Piece; Carrying case; 1 Piece. . Field Application ETCR1000B Phase Detector --- ISO,CE,OEM services available