Martindale Electric CM100 Flexible Clamp AC Current Meter

The Martindale Electric CM100 Flexible Clamp AC Current Meter is a versatile and high-precision tool designed for electricians, engineers, and maintenance professionals. Its innovative flexible clamp sensor can easily wrap around conductors of various sizes and shapes, allowing for non-invasive current measurement without interrupting the circuit. This makes it an indispensable instrument for diagnosing electrical systems, verifying load conditions, and performing safety checks.

The device features a large, backlit LCD display that ensures clear visibility of readings even in low-light conditions. Key functions include True RMS (Root Mean Square) measurement for accurate readings of non-sinusoidal AC waveforms, a Min/Max recording mode to capture peak and minimum current values over time, and a convenient Data Hold function to freeze the display for safe recording of measurements. An auto power-off function helps conserve battery life.

Specifications and Features

• Measurement Capability: Accurately measures True RMS AC current up to 3000 Amps across three selectable ranges.
• Flexible Sensor: The unique flexible clamp head allows for easy placement around awkward or large conductors, providing unparalleled access and convenience.
• Display Functions: Equipped with a backlit display, Min/Max indication, and a Data Hold function.
• Power Supply: Operates on 2x AAA batteries, which are included for immediate use.
• Lead Length: Features a generous 1.8-metre lead, providing ample reach for measurements in confined or distant panels.

Robustly constructed, the CM100 is built to withstand the rigours of daily professional use. Its compact and ergonomic design makes it easy to handle and store in a tool bag, ensuring it is always ready for the next job.