High Precision Single Phase Reference Standard Meter , Current Range 10ma – 120A

Description: This is wide current range Single Phase Reference Standard Meter, suit for Stationary Single Phase Energy Meter Test System. High accuracy up to 0.05% High performance-price ratio Testing mode: active power, reactive power Measuring voltage, current, phase angle, frequency, power factor, active power, reactive power, apparent power Measurement data can be managed by computer via Rs232 interface Specifications: SZ01A-K3 Test Voltage Range 30V – 480V Error ±0.05%