| Model |  i1010 |  90i-610S |  80K 40 |
| Description | AC / DC Current Probe, for DMMs, 600AAC, 1,000ADC | AC / DC Current Probe, for DMMs and Oscilloscopes, 1A to 600A | High Voltage Probe for Digital Multimeters, 40kVDC, 28kVAC |
| Max. Input Voltage (V) | | | 40kVDC or Peak AC; 28kV AC RMS |
| Bandwidth | | | 60 Hz |
| Attenuation | | | X1000 |
| Input Impedance | | | 1000 Mohms |
| Cable Length inches (meters) | 63 (1.6) | 60 (1.5) | 42 (1) |
| Output Connectors | Shrouded Banana Plugs | BNC and Shrouded Banana Plugs | Double Banana Plug 4mm |
| IEC 61010 Rating | | | Cat I |
| Manufacturer's Warranty | 1-year | 1-year | 1-year |