
100.0% of buyers have recommended this.
True RMS for accurate measurements
Measures AC/DC current up to 100A
6000 counts display for clarity
Auto-ranging for user convenience
Compact design, lightweight at 137g
The ACM91 Digital Clamp Meter is a versatile and essential tool for both professionals and DIY enthusiasts in the electrical field. With its True RMS capability, this clamp meter ensures accurate measurements of both AC and DC currents, making it ideal for a wide range of applications, from automotive diagnostics to household electrical troubleshooting.
This digital clamp meter boasts a maximum current measurement of 100A, with a minimum resolution of 1mA, allowing for precise readings even in low current situations. The display features 6000 counts, providing clear visibility of measurements, which is crucial for detailed analysis. The ACM91 also includes auto-ranging functionality, eliminating the need for manual range selection and making it user-friendly for all skill levels.
The ACM91 is not just limited to current measurements; it also offers a comprehensive range of functionalities. It can measure voltage in both AC and DC up to 600V, resistance up to 60M ohms, and capacitance ranging from 600uF to 6000uF. This makes it a multifunctional tool suitable for various electrical tasks, including checking circuit integrity and diagnosing faults in electrical systems.
In addition to current and voltage measurements, the ACM91 can measure temperature from -20 to 500 degrees Celsius, making it useful for HVAC applications and other temperature-sensitive tasks. It also features frequency measurement capabilities up to 1000Hz, allowing users to analyze the frequency of electrical signals.
Safety is paramount when working with electrical equipment, and the ACM91 is designed with several safety features. It includes a low impedance voltage detection (LoZ) function, which helps prevent false readings in live wire checks. The clamp meter also has a non-contact voltage (NCV) detection feature, alerting users to dangerous voltage levels without direct contact. Additionally, it complies with safety standards IEC-61010-1 and others, ensuring reliable performance in various environments.
The ACM91 Digital Clamp Meter is designed for ease of use. It features a backlit display for visibility in low-light conditions, a data hold function to freeze readings for later reference, and an auto power-off feature to conserve battery life. The device is powered by two AAA batteries (not included), making it easy to replace when needed.
Weighing only 137g and measuring 179mm x 67mm x 36mm, the ACM91 is compact and lightweight, making it easy to carry and store. Its ergonomic design ensures a comfortable grip, allowing for extended use without fatigue.
This digital clamp meter is perfect for a variety of applications, including automotive diagnostics, HVAC maintenance, electrical troubleshooting, and general electrical testing. Whether you are a professional electrician or a DIY enthusiast, the ACM91 provides the functionality and accuracy needed for effective electrical diagnostics.
In summary, the ACM91 Digital Clamp Meter is a reliable and multifunctional tool that meets the needs of both professionals and hobbyists. With its True RMS measurement, extensive range of functionalities, and safety features, it is an indispensable tool for anyone working with electrical systems.
