Pearson  8573 电流监测器
型号：8573
Sensitivity 0.01 Volt/Ampere ±1%
Output resistance 50 Ohm 
Maximum peak current 50,000 Ampere 
Maximum rms current 750 Amperes
Droop rate 0.02 %/millisecond
Useable rise time 200 nanoseconds
Current time product 30 Ampere-second
Low frequency 3dB cut-off 0.03 Hz (approximate)
High frequency 3dB cut-off 2 MHz (approximate)
I/f figure 150 Amperes rms / Hz
Shielding Double
Output connector UHF (SO-239)
Operating temperature 0 to 65 oC
Weight 17.5 pounds