- Description
The Sonel CMP-403 measures AC and DC current, AC and DC voltage and more. The meter provides precise measurements downstream of frequency converters. The device is versatile due to many measurement options. Darkness in the workplace is not a problem thanks to the built-in flashlight.
Modern clamp
The innovative shape means easier access in hard to reach and tight places. The clamp edging is equipped with a contactless voltage indicator sensor.
Visibility in any conditions
Darkness in the workplace is not a problem thanks to the built-in flashlight.
Multifunctional
The device is versatile due to many measurement options. In addition to the basic measurements, the instrument has special functions, including inrush current (INRUSH), max / min peak values (Peak MAX/Peak MIN), relative value (REL).
Robust design
With the help of the latest technologies, a compact instrument for working in the toughest conditions has been created. The rubber housing protects the device against accidental damage.
Measurement of converters
The meter provides precise measurements downstream of frequency converters thanks to the VFD function.
- Technical specification
Technical specifications
Measurement functions Range Resolution Accuracy AC current up to 400.0 A from 0.01 A from ±(2.0% m.v. + 8 digits) DC current up to 400.0 A from 0.01 A from ±(2.0% m.v. + 8 digits) AC and VFD voltage up to 1000 V from 0.001 V from ±(1.2% m.v. + 5 digits) DC voltage up to 1000 V from 0.001 V from ±(1.0% m.v. + 3 digits) Resistance up to 40.00 MΩ from 0.1 Ω from ±(1.0% m.v. + 4 digits) Frequency current up to 999.9 Hz from 0.01 Hz ±(1.0% m.v. + 5 digits) voltage up to 99.99 kHz from 0.01 Hz ±(1.0% m.v. + 5 digits) Capacitance up to 99.99 mF from 0.001 nF from ±(3.0% m.v. + 5 digits) Duty cycle (%) 20.0…80.0% 0.1% ±(1.2% m.v. + 10 digits) Temperature measurement -20.0…+1000ºC
-4.0…+1832ºF0.1ºC
0.1ºF±(3% m.v. + 3ºC)
±(3% m.v. + 5ºF)Continuity / Diode test ✓ / ✓ m.v. - measured value
Basic features:
- Counting: 4.000 digits
- HOLD
- Automatic range selection
Advanced features:
- Current and voltage measurements downstream the inverter, frequency converter or in the VFD system
- Inrush current
- Non-contact voltage detector
- Peak MIN / Peak MAX
- Relative measurement REL
- TRMS measurement
Other features:
- Auto-off
- Empty battery indication
- Integrated flashlight
- Beeper
- Display:
- Type: segment-based LCD, 4 digits
- Display backlight: manual
- Standard accessories
- Optional accessories
- Files
