Single-phase Voltage, Single-phase Current Protective Relay Tester RX4717K

		Outputs 100VA single-phase voltage and 180VA single-phase current
		Equipped with counter function, output selector, auto sweep function, memory function, DC output for testing, master/slave function, etc.
		Output frequencies of 50Hz, 60Hz, and 10Hz to 200Hz, using external synchronization or line synchronization (selectable)
		Equipped with GPIB/RS-232C interfaces
		Weight: 19.5kg

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Three-phase Voltage Protective Relay Tester RX4718

		Outputs 100VA three-phase voltage
		Equipped with counter function, output selector, auto sweep function, memory function, DC output for testing, master/slave function, etc.
		Auto setting of 1LG, 2LS, three-phase batch, three-phase balanced and phase switching functions
		Output frequencies of 50Hz, 60Hz and 10Hz to 200Hz, using external synchronization orß line synchronization (selectable)
		Equipped with GPIB/RS-232C interfaces
		Weight: 19.5kg

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Power Multimeter 2721

A Power Multi-meter can measure various parameters, such as AC voltage, current, frequency, effective power and power factor.

		Three phases + zero phase (option)
		Voltage and current measurement accuracy: ±(0.05% of rdg + 0.005% of range)
		6 display windows
Please be advised that the instruction manual is totally written in Japanese.