Three Phase Electrical Parameter Comprehensive Meter.
Main Features:
12 digits AD sampling, inproves precision of electrical parameters
Adopting ARM and 32 digits ADUC7027 micro-processor
Test wires setting function,able to switching oce between tests of 3-phase, 3-wire and 3-phase,4-wire
With function of switching between electric power and electric potential.
Able to fullfill small power electric power cumulation
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