FR2010+ Double Clamp Digital Phase Voltammeter Voltage/Current/Phase Tester Volt Ammeter Check the Wiring of the Watt-ho

Description FR2010 double clamp digital phase voltammeter a high quality multi functional high precision portable handheld measuring instrument designed for field measurement of voltage current frequency and phase It is widely used in electric energy measurement electricity consumption inspection electricity inspection meter installation and connection and relay protection differential detection start up test industrial and mining enterprise scientific research institutions and other departments The instrument test is accurate fast simple stable and reliable FR2010 double clamp digital phase voltammeter can directly measure AC voltage value AC current value phase and power frequency between voltage current voltage and current It also has other measurement and judgment functions Judgment of current and capacitive circuit check the transformer wiring group check whether the electric energy meter is wired correctly it is an ideal instrument for grasping the power usage and checking the secondary circuit The two common terminals of the instrument are not connected together to be safe and reliable Specification ModelFR2010 FunctionMeasure two AC voltages currents phases between voltages phases between currents phases between voltages and currents and frequencies distinguish transformer wiring groups inductive and capacitive circuits test secondary circuits and bus differential protection systems and read differential protection The phase rel