Extra functionality, faster testing, and as rugged as ever The new 1653B Installation Tester builds upon the rugged reputation of the earlier 1650 Series, only it’s re-designed to meet your need for more productive test tools.
This new installation tester offers the following new capabilities:
Fast high current loop test Variable RCD current mode for customized settings PASS/FAIL indication for RCD tests Select voltage measurement between L-N, L-PE and N-PE Zero adapter for easy test lead compensation, available as new accessory and also included with standard scope of supply Extended Memory
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