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Class 320 Adaptor

SKU: 9910-0800 Category:


Class 320 Adaptor

This adaptor is made to be used with all our three-phase tester (MT-1/NT9, MT-1/NT3 and MT-1/WT3) for Class 320 single phase meters when a protection plate covers the B phase of the meter base. The adaptor is placed between the meter base and the Probewell tester.

Often used with these accessories