
The Mestek CM87C Digital Inrush Clamp Meter is a versatile and powerful handheld multimeter designed for electrical testing in various industries. This clamp meter boasts an impressive current measurement range of 6000A for AC and DC currents, making it suitable for testing high current circuits in power distribution systems, motor control applications, and heavy industrial equipment.
The CM87C is equipped with True RMS (Root Mean Square) technology, which enables it to accurately measure AC voltage, current, and resistance, as well as DC voltage and resistance. This feature is particularly important when measuring non-sinusoidal loads or waveforms, ensuring precise and reliable results.
One of the standout features of this clamp meter is its ability to measure inrush current. Inrush current is the high current that flows through a circuit when it is first energized. Measuring inrush current is crucial for evaluating the starting characteristics of motors, transformers, and other electrical equipment. The CM87C can measure inrush current up to 600A, providing valuable insights into the electrical behavior of your equipment.
The Mestek CM87C Digital Inrush Clamp Meter features a large, backlit LCD display with a high-resolution and clear readout. This display provides essential information such as voltage, current, resistance, frequency, and power factor. Additionally, the user interface is intuitive and easy to navigate, allowing you to quickly and easily access the various functions and measurements.
The CM87C is built with durability in mind, featuring a rugged and waterproof (IP67 rating) design that can withstand harsh environments and accidental drops. Its compact size and lightweight construction make it easy to carry and transport from one job site to another.
The Mestek CM87C Digital Inrush Clamp Meter comes with a variety of test leads and probes, including a test lead set, an alligator clip set, and a current probe. This comprehensive accessory kit ensures that you have the necessary tools to perform a wide range of electrical tests and measurements.
In summary, the Mestek CM87C Digital Inrush Clamp Meter is a versatile and powerful multimeter designed for electrical testing in various industries. Its impressive current measurement range, True RMS technology, and ability to measure inrush current make it a valuable tool for evaluating the electrical behavior of motors, transformers, and other heavy industrial equipment. Its rugged and waterproof design, intuitive user interface, and comprehensive accessory kit make it a reliable and practical choice for electrical professionals and hobbyists alike.
Pros and Cons of buying a Mestek CM87C Digital Inrush Clamp Meter Multimeter (6000/600A)
The Mestek CM87C is a digital clamp meter multimeter with a T-RMS measurement capability and a high current rating of 600A. This device is designed to measure both AC and DC currents, as well as resistance, capacitance, and other electrical parameters. In this analysis, we will discuss the advantages and disadvantages of purchasing a Mestek CM87C Digital Inrush Clamp Meter Multimeter.
Pros:1. High Current Rating: With a 600A current rating, this clamp meter can handle heavy industrial applications where high current measurements are required.
2. T-RMS Measurement: The T-RMS (True Root Mean Square) measurement feature provides accurate measurements of non-linear loads, which is essential in various industrial applications.
3. Wide Measuring Range: The CM87C offers a wide measuring range for various electrical parameters, including current (up to 6000A peak), voltage (up to 1000V), resistance (up to 60 Ohms), and capacitance (up to 1000 F).
4. Data Hold and Min/Max Functions: These functions allow users to record and store the maximum and minimum values of measured electrical parameters for later reference.
5. Auto and Manual Ranging: Users can choose between automatic and manual ranging options for ease of use and precise measurements.
6. Backlit Display: The backlit display allows for easy viewing of measurements in low light conditions.
Cons:1. Size and Weight: The CM87C is a larger and heavier device compared to standard multimeters, making it less portable.
2. Price: The higher price point compared to standard multimeters might be a deterrent for some users.
3. Complexity: The device comes with additional features, which could make it more challenging for beginners to operate.
Conclusion:The Mestek CM87C Digital Inrush Clamp Meter Multimeter offers numerous advantages, such as a high current rating, T-RMS measurement, a wide measuring range, and various additional features. However, its larger size, weight, and higher price point might be disadvantages for some users. Ultimately, if you require accurate and precise measurements in heavy industrial applications, the Mestek CM87C Digital Inrush Clamp Meter Multimeter is an excellent investment. On the other hand, if you are a hobbyist or a small business owner with less demanding electrical measurement needs, a standard multimeter might be a more cost-effective solution.
Details:
Note: when using a clamp meter to measure current, make sure around single live wire, not the entire power cable, before testing dc current,press zero clear data. Power source: battery powered. Package includes clamp multimeter, test leads, Thermopylae, screwdriver, multimeter hard case, batteries and user manual. Batteries: 2 aaa batteries required.
Manufacturer: Mestek. Brand: Mestek. Item model number: CM87C. Digital inrush clamp meter multimeter, Mestek t-rms 6000 counts 600a black: dimensions: 7.8 x 3.9 1.7 inches; 0.63 ounces.
Style: Mestek CM87C clamp meter. Color: black.
specifications testmultimeters:
- brand: Mestek
- mpn: Cm87c
- part type: Clamp Meter Multimeter
- product dimensions: 7.8 X 3.9 X 1.7 Inches; 0.63 Ounces
- batteries: 2 Aaa Batteries Required.
offer testmultimeters:
- started: june 25, 2025
- prices: $22.00–$104.28
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