RIDGID 37428 micro CM 100 Digital Clamp Meter, True RMS and AutoRanging Multimeter

The Ridgid CM-100 Micro Clamp Meter is a versatile tool designed for both professional electricians and DIY enthusiasts. This true RMS and AutoRanging digital clamp meter offers a robust measuring capacity, enabling users to clamp around cables with an outer diameter of up to 30mm and measure both AC and DC currents of up to 1,000A. This multifunctional device goes beyond traditional clamp meters, as it also serves as a digital multimeter with eight additional functions, making it an essential addition to any toolkit.

Key Features and Functions

The CM-100 is engineered to provide clear and accurate readings, showcased on its large, backlit LCD display. This user-friendly interface ensures visibility, even in low-light environments. Designed with a slim and double-moulded structure, it allows convenient one-handed operation, which is particularly beneficial when working in confined spaces such as cable compartments.

- Voltage Measurement: Measures AC/DC voltage from 400mV to 600V

- Current Measurement: Measures AC/DC current within the range of 40A to 1,000A

- Resistance Measurement: Measures resistance from 400 ohms to 40 megohms

- Capacitance Measurement: Range of 4nF to 40mF

- Frequency Measurement: Up to 4kHz

- Diode Test: Conducts diode tests with a maximum output of 1.5V

- Continuity Test: Provides audible continuity testing up to 35

- Temperature Measurement: Measures temperatures ranging from -40°C to 1,000°C

Specifications

The Ridgid CM-100 is powered by a 9V battery, which is included with the product. It features a 4,000-count backlit LCD display that allows rapid readouts and clear visibility. Additionally, it offers overload protection rated at CAT III 600V, ensuring safety during operation. The meter includes automatic polarity indication, and its Auto Power-Off function activates after 20 minutes of inactivity, conserving battery life.

This clamp meter is ideal for a variety of applications, whether you’re testing electrical systems, troubleshooting wiring issues, or undertaking general maintenance tasks. The durable construction and compact design make it suitable for on-the-go use, while the inclusion of a soft carrying case, test leads, and Type K temperature probe further enhances its practicality.

In summary, the Ridgid CM-100 Micro Clamp Meter is a high-performance, multifunctional measuring instrument that stands out for its reliability, ease of use, and comprehensive feature set. This tool is designed to meet the needs of professionals and hobbyists alike, providing a dependable solution for a wide range of electrical measurement tasks.