Digital clamp meter CMP-3kR with Calibration Certificate WMGBCMP3KR

Digital clamp meter for precise current measurements

The CMP-3kR clamp meter from Sonel is an advanced tool designed to measure alternating current (AC) with the ability to record data. The device combines functionality, precision and ease of use, making it an ideal choice for both professional installers and those looking for a reliable meter for home use. Equipped with flexible jaws with an opening width of 160 mm, it enables safe and convenient measurement of currents up to 3000 A.

Functions and capabilities

The CMP-3kR stands out from the competition with a built-in data logger with a real-time clock (RTC). This allows you to record current values for 24 hours with a sampling frequency of once per second, which is extremely useful for analyzing dynamic loads and identifying transient disturbances. In addition, wireless communication via Bluetooth enables data transfer to the Sonel Multimeter Mobile mobile application, where it can be analyzed, cataloged and shared. The meter also offers frequency measurement and inrush current (INRUSH) measurement function, which increases its versatility.

Construction and safety

The solid, two-component housing provides resistance to mechanical damage and ensures safe operation in harsh conditions. The IP40 protection class guarantees protection against the ingress of solid objects larger than 1 mm. The safety category CAT IV 600 V (III 1000 V) confirms compliance with the highest safety standards, allowing the meter to be used in high-voltage installations. A handle on the back of the housing allows you to attach a lanyard or magnetic holder for convenient transport and use.

Key features:

• Wide measurement range: AC current measurement up to 3000 A with a resolution of 1 A and an accuracy of ±(3.0% rdg + 5 digits).
• Data logger: Built-in data logger with RTC allows recording measurements for 24 hours with a frequency of 1 Hz.
• Bluetooth communication: Wireless data transfer to the Sonel Multimeter Mobile application.
• Flexible jaws: The jaw opening diameter is 160 mm, and the cable length is as much as 170 cm – this makes it easier to take measurements in tight spaces.
• Frequency measurement: Frequency measurement range: 40 Hz…10 kHz with an accuracy of ±(0.5% rdg + 5 digits).
• INRUSH function: Measurement of inrush current of electrical devices.
• Safety category CAT IV: Ensures safe operation in high-voltage installations.
• Backlit LCD display: A readable display makes it easy to read results in all lighting conditions.