| Model | 
i5S | 
i430FLEX | 
i400S | 
i3000SFLEX 36 |
i3000SFLEX 24 | 
i3000S | 
i200S | 
i2000FLEX | 
i1000S | 
A621 |
| Description | AC Current Probe, for Oscilloscopes, 5A | AC Current Probe , Flexible, 24 in., for Oscilloscopes, 3,000A | AC, Clamp-on Current Probe for Oscilloscopes, 400A | AC Current Probe , Flexible, 36 in., for DMMs and Oscilloscopes, 3,000A | AC Current Probe , Flexible, 24 in., for DMMs and Oscilloscopes, 3,000A | AC, Clamp-on Current Probe , for DMMs and Oscilloscopes, 2,400A | AC, Clamp-on Currrent Probe for DMMs and Oscilloscopes, 200A | AC, Clamp-on Current Probe , Flexible, for DMMs and Oscilloscopes, 2,000A | AC, Clamp-on Current Probe for Oscilloscopes, 1,000A | AC, Clamp-on Current Probe for DMMs and Oscilloscopes, 50kHz, 2,000A |
| Current Range (Amps) | 10mA to 5A | 3,000A | 400A AC rms | 30A, 300A, 3,000A | 30A, 300A, 3,000A | 1 to 2,400A, AC (3,000A for 30 minutes) | 1 to 20A, 1 to 200A, AC | 0 to 200A, 20 to 2,000A, AC | 10A / 100A / 1,000A, rms AC | 2,000A peak |
| Accuracy (% + or - ) | 1 (48 to 65Hz) | 1 (50Hz) | 2 | 1 (45Hz to 65Hz) | 1 (45Hz to 65Hz) | 2 | 3 | 1 | 3% at 0.2 to 10A, 2% at 10 to 100A, 1% at 100 to 1,000A | N/A |
| Frequency Response | 40Hz to 5kHz | 10Hz to 7kHz | 5Hz to 10kHz | 10Hz to 50kHz | 10Hz to 50kHz | 10Hz to 100kHz | 40Hz to 10kHz | 1Hz to 20kHz | 5Hz to 100kHz | 5Hz to 50kHz |
| Max. Conductor diam. inches (mm) | 0.590 (15) | 7 (178) | 1.25 (32) | 10 (250) | 7 (178) | 2.52 x 3.94 (64 x 100) | 0.8 (20) | 6.75 (170) | 2.13 (54) | 2.13 (54) |
| Output per Amp (AC or DC) | 400mV/A | 85mV/A at 1,000A RMS | 1mV/A (40A Range), 10mV/A (400A Range) | 1, 10 or 100mV/A | 1, 10 or 100mV/A | 0.1mV/A, 1mV/A, 10mV/A | 100mV/A, 10mV/A, AC | 10mV/A, 1mV/A, AC | 1mV/A / 10mV/A / 100mV/A, AC | 1mV/A, 10mV/A, 100mV/A AC |
| Input Resistance | 1M ohm | 50k ohm | 1M ohm | 100k ohm | 100k ohm | | 1M ohm | greater or equal to 1k ohms and for full accuracy Max input cap. of 100pF | 1M ohm | 1M ohm |
| Working Voltage | 600V CAT III | 1,000 CAT III, 600V CAT IV | 1,000V CAT III, 600V CAT IV | 600V CAT III | 600V CAT III | 600V CAT III | 600VAC rms | 600VAC rms | 600V CAT III | 600V CAT III |
| Cable Length inches (meters) | 98 (2.5) | 98 (2.5) | 98 (2.5) | 78 (2) | 78 (2) | 80 (2) | 78 (2) | 90 (2.3) | 63 (1.6) | 78 (2) |
| Output Connectors | BNC | BNC | Insulated BNC | BNC and Shrouded Banana Plugs | BNC and Shrouded Banana Plugs | BNC and Shrouded Banana Plugs | Shrouded Banana Plugs | Shrouded Banana Plugs | Insulated BNC | BNC and Shrouded Banana Plugs |
| Includes | Instructions | Instructions | Instructions | Two AA Batteries and Instructions | Two AA Batteries and Instructions | Battery and Instructions | 9V Battery and Instructions | 9V Battery and Instructions | 9V Battery and Instructions | Instructions |
| Manufacturer's Warranty | 1-year | 1-year | 1-year | 1-year | 1-year | 1-Year | 1-year | 1-year | 1-year | 1-year |
| CE Approved | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No |