HIOKI AC LEAKAGE CLAMP METER CM4001, Leakage Current Meter with Remarkable Ease of Use. Double Your Work Speed with Innovative Jaw Design, Wireless support

Use the CM4001 to easily clamp within crowded cables in order to reduce work time and improve safety. With guaranteed accuracy from 0.60 mA to 600.0 A, the CM4001 provides a one-stop solution for a variety of applications. A built-in comparator function also helps you find issues much faster.

- Easily transfer measurement data to your smartphone or tablet by using our free app GENNECT Cross or to an Excel® file. (Wireless Adapter Z3210 is necessary)
- Slim jaws let you work with ease
- Measure everything from leakage to load
- Identify intermittent GFCI and RCD trips to prevent unplanned equipment downtime by testing for earth leakage current

Basic specifications
- AC Current range : 60.00 mA/ 600.0 mA/ 6.000 A/ 60.00 A/ 600.0 A, 5 ranges (40 Hz to 1 kHz, True RMS) / Basic accuracy (45-66 Hz): ±1.5% rdg ±5 dgt (60.00 mA to 6.000 A), ±2.5% rdg ±5 dgt (60.00 A to 600.0 A) / Guaranteed accuracy: from 0.60 mA to 600.0A
- AC Voltage range: N/A
- Frequency range: 40.0 Hz to 999.9 Hz
- Crest factor: 4.5 (4000 counts or less) / 3 (more than 4000 counts, 6000 counts or less)
- Filter function: Cut off frequency: 180 Hz ±30 Hz at filter ON (-3 dB)
- Output function: N/A
- Harmonic levels: [With Z3210 installed] Current harmonic levels up to 30th, Content factor, Total harmonic distortion ratio *Harmonics can be displayed with our free app GENNECT Cross.
- Other functions: Comparator function, record Max/Min/Avg value, backlight, data hold, auto power off, AC inrush function
- Display: Display refresh rate: 5 times/s
- Power supply: LR03 alkaline battery × 1; Continuous operating time: 32 hr. (without Z3210 installed), 16 hr. (with Z3210 installed and using wireless communications)
- Core jaw diameter: φ 24 mm (0.94 in)
- Dimensions and mass: 37 mm (1.46 in) W × 160 mm (6.30 in) H × 27 mm (1.06 in) D, 115 g (4.1 oz.)
- Included accessories: Carrying case × 1, Strap × 1, Instruction manual × 1, Operating Precautions × 1, LR03 alkaline battery × 1