The Hioki CM4001 leakage clamp meter is part of the CM4000 series. The clamp meter has a slim design and has a clamp opening of up to 24mm. The device can measure only AC up to 600A and features a frequency range from 40Hz to 999.9Hz. Additionally, everything is displayed on a clear, backlit screen. Furthermore, the device comes with a built-in comparator function which allows you to set and compare current to a threshold value, which allows you to efficiently find leakage locations. The CM4001 easily clamps within crowded cables, allowing you to work efficiently. Finally, the CM4001 has functions such as recording max/min/avg value, data hold, auto power off and AC inrush.
The device can also be upgraded with the Hioki Z3210 Bluetooth adapter allowing wireless communication between compatible products.
| Model | CM4001 | CM4002 | CM4003 |
|---|---|---|---|
| AC current range | 0.6 mA - 600 A | 0.06 mA - 200 A | 0.06 mA - 200 A |
| Frequency | 40 Hz - 999.9 Hz | 15 Hz - 2000 Hz | 15 Hz - 2000 Hz |
| Clamp size | 24 mm | 40 mm | 40 mm |
| Waveform output function | No |
No |
Yes |
| Price |
| Display resolution | 4000 counts, 4 ½ digits |
| Other functions | Comparator function, record Max/Min/Avg value, data hold, auto power off, AC inrush function |
| Power supply | 1.5V battery (32 hours) |
| True-RMS | Yes |
| Dimensions | 37 x 160 x 27 mm |
| Weight | 115 g |
The CM4001 includes:
| CM4001 User manual | Download | |
| CM4001 data sheet | Download |