Detecting of AC current, phase, power energy, power, and power factor, harmonic etc. Apply to oscilloscope, harmonic analyzer, Power fault analyzer and other industrial control devices 1. Model No.;ETCR068A 2. Range:0.00A ~ 800A 3. Turn Ratio/Output Voltage:2000:1 / 0~3V(7.5Ω) 4. Resolution : 0.01A 5. Accuracy Class : 0.5 6. CT Size:Φ68mm