Megger RCDT330 Downloadable RCD Tester Calibration Certificate:No Calibration Certificate Required The compact rugged design enables

The compact rugged design enables accurate and reliable DC current measurements down to 10mA resolution in applications including PV installations

Frequency range from 20Hz to 8KHz

This combination allows the socket tester to be used at mains sockets

and three-phase air conditioning supplies

Required for correct safe isolation proceedure

Megger RCDT330 Downloadable RCD Tester Calibration Certificate:No Calibration Certificate Required The compact rugged design enablesMegger RCDT330 RCD Tester Tests standard, DC, selective and programmable RCDs Ramp testing (RCDT320 330) Auto (Remote) testing (RCDT320 330) Three phase safe Enables testing on 110 V centre tapped supplies USB interface for downloading test result (RCDT330) Tough rubber armoured case with built in cover Weatherproof to IP54 The RCDT300 series of residual current device testers are innovative instruments that combine rugged construction with intuitive