- Supply TypeManufacturer, Exporter
- Preferred Buyer Location All over the world
Reference standard and power source intergrated, can be used as portable test system. High performance-price ratio. Wide output range(voltage OV-480V,current 1mA-120A) Input two pulse signal for two meters synchronously calibration or one meter's active power and reactive calibration With manual keyboard,or auto-operated by PC Internet and RS 232 and port for communication with PC