The CM 27 Pro is a True-RMS digital clamp meter that offers accurate measurement of AC/DC current and multiple electrical parameters. It combines the convenience of clamp-on current measurement with the functions of a full multimeter — including voltage, resistance, frequency, and more — in a compact, rugged design suitable for field and industrial use. The meter delivers reliable readings even for distorted waveforms, making it a dependable tool for professional electrical diagnostics and maintenance.
Uses
Measuring AC/DC current without disconnecting circuits (clamp-on)
Checking AC/DC voltage and continuity in electrical installations
Diagnosing faults in machinery, motors, panels, and wiring
Measuring resistance, frequency, and verifying circuit integrity
Industrial maintenance, commissioning, and troubleshooting
Table
Feature
Details
Type
True-RMS Digital Clamp Meter
Model
CM 27 Pro
Measurements
AC/DC Current (clamp), AC/DC Voltage, Resistance, Frequency, Continuity, Diode/Continuity Test, etc.
Clamp Functionality
Clamp-on current measurement — useful for cables and wires without disconnection
Display
Digital display (auto/ manual range, data-hold, backlight)
True RMS measurement (accurate even with non-sinusoidal signals), portability, rugged build
The CM 27 Pro offers a versatile and accurate solution for electricians and maintenance professionals — combining multimeter functions with clamp-on current measurement to simplify diagnostics, reduce downtime, and improve safety during testing.