型号 | 频宽 | 测量范围 | 变比 | 精度 |
PT-710 | DC-100KHz | 0.0-10A 1A-100A peak | 1A/10mV 1A/100mV | ≦3% ≦4% |
PT-720 | 10Hz-100KHz | 0.1A-30A peak 0.1A-300A peak 1A-2000A peak | 1A/10mV 1A/100mV | ≦3% ≦2% ≦1% |
PT-740 | DC-10kHz | 0.5-400A 0.5-600A AC/DC | 1A/1mV | |
PT-7401 | DC-10kHz | 0.5-40A 0.4-60AAC 0.5-400A DC 0.5-600A AC/DC | 1A/10mV 1A/1mV | |
PT-7402 | DC-10kHz | 0.2-60A 0.4-60A AC 0.5-600A DC 0.5-600A AC/DC | 1A/10mV 1A/1mV | ≤1.5% ≤2% |
PT-7010 | DC-2kHz | 1 mA-4.5 A DC 1 mA-3 A RMS 1 mA.-4.5 A peak | 1mA/1mV | ≦1% |
PT-7020 | DC-1.5kHz | 0.1-450 mA DC 0.1-300mA rms 0.1-450mA peak | 1mA/10mV | ≦1% |
PT-7802 | 60MHz | Z大RMS电流:1 Z大脉冲峰值电流:600A | —— | ≦1% |
PT-7803 | 20MHz | Z大RMS电流:80A Z大脉冲峰值电流:7500A | —— | ≦1% |