
CM83B Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $70.84 | Condition is New, MESTEK CM83A CM83B Digital Multimeter True RMS AC/DC Voltage, FREE SHIPPING | 100.0% |

The Mestek CM83B Digital Clamp Meter is a versatile and precise electrical testing tool designed to meet the needs of both professional electricians and DIY enthusiasts. This clamp meter features a digital LCD display, which provides clear and easy-to-read measurements of current in real-time. The meter can measure current up to 400 Amps and volts up to 1000V, making it suitable for a wide range of electrical applications.
The CM83B is equipped with a high-quality, jaws-type current clamp that allows for convenient and accurate current measurements without the need for test leads. The jaw opening is large enough to accommodate conductors up to 50mm in diameter, making it suitable for measuring current in large cables and busbars. The jaws are also designed to provide a secure grip on conductors, ensuring accurate and reliable readings.
The meter also includes several additional functions, such as a voltage range selector switch, a relative and absolute mode, and a crest factor measurement function. The relative mode allows for measurements to be taken with respect to the last measurement taken, while the absolute mode provides readings based on a known reference point. The crest factor measurement function is useful for measuring current in inductive loads, such as motors, where the maximum current may be higher than the RMS value.
The Mestek CM83B Digital Clamp Meter is built with durability in mind, with a rugged and water-resistant design that can withstand the demands of a busy worksite. It is also compact and lightweight, making it easy to carry and transport from one job site to another. The meter is powered by two AA batteries, which are included with the purchase.
In summary, the Mestek CM83B Digital Clamp Meter is a powerful and versatile electrical testing tool that is suitable for a wide range of applications. Its digital LCD display provides clear and accurate readings, while its high-quality current clamp and additional functions make it a valuable addition to any electrician's or DIY enthusiast's toolbox. With its rugged and water-resistant design, durability, and compact size, the CM83B is a reliable and convenient choice for measuring current in electrical circuits.
Mestek CM83B Digital Clamp Meter: A Comprehensive Analysis
The Mestek CM83B is a popular digital clamp meter among electricians and DIY enthusiasts. In this analysis, we will discuss the pros and cons of purchasing this device, followed by a concluding recommendation.
Pros:1. Versatile: The Mestek CM83B can measure AC and DC currents, resistance, continuity, voltage, and frequency. This makes it a multi-functional tool, suitable for various electrical applications.
2. Rugged Design: The device is built to withstand harsh environments, featuring a rubberized housing, a robust clamp jaw, and a waterproof design.
3. Large LCD Display: The large, backlit LCD display ensures easy reading of measurements in various lighting conditions.
4. Data Hold and Min/Max Functions: These functions allow users to capture and store significant measurements for future reference.
5. CAT III 600V Safety Rating: This meter meets the safety requirements for working on most electrical installations, providing an added layer of safety.
Cons:1. Limited Frequency Measurement Range: The device can only measure frequencies up to 100 kHz, which might be insufficient for some industrial applications.
2. Short Cable Length: The included test leads have a relatively short length of 2 meters, which might not be suitable for all working situations.
3. Complex Menu Structure: The menu structure may be confusing for some users, requiring additional time to navigate and make adjustments.
Conclusion:The Mestek CM83B Digital Clamp Meter offers a comprehensive set of functions, a rugged design, and ease of use, making it an excellent choice for electricians and DIY enthusiasts. However, its limited frequency measurement range and short test lead length are potential drawbacks. If these limitations do not pose a significant issue for your intended use, the Mestek CM83B Digital Clamp Meter is a reliable and versatile tool to consider.
Recommendation:Based on the pros and cons discussed, the Mestek CM83B Digital Clamp Meter is a solid choice for those seeking a versatile, rugged, and easy-to-use clamp meter for various electrical applications. If the frequency measurement range and test lead length are not major concerns, this device is a worthwhile investment.
Details:
Made in china, this clamp meter does not have protection against liquids, making it suitable for use various settings. The digital clamp meter CM83B by Mestek is a handheld device with digital display, perfect for measuring electrical characteristics. With a compact form factor, this product is easy to carry and use on-the-go for various measuring tasks.
specifications testmultimeters:
- brand: Mestek
- mpn: Cm83b
- part type: Clamp Meter
- form factor: Handheld
- protection against liquids: Not Protected
- country/region of manufacture: China
- display: Digital
general testmultimeters:
- category: Business & Industrial > Test, Measurement Inspection > Detectors > Multimeters
offer testmultimeters:
- options: ship-to-home
- started: july 8, 2025
- price: $70.84
- item condition: New
- in stock #: 1
- sold #: 15
- availability: in stock
returns testmultimeters:
- policy: no returns
shipping testmultimeters:
- type: fixed
- transit: 10-15 days
- service: flat rate freight
- class: freight
payments testmultimeters:
- wallet: google-pay
- other
- credit card: diners-club
seller testmultimeters:
- city: riverside, alabama
- # reviews: 183
- rating: 92.3%
Related To:
- CM85C-100A-600V: CLAMP METER MULTIMETER, Mestek
- GIK9517797662504YP: MULTIMETER, Mestek
- DM100C: MULTIMETER, Mestek
- B0CC239K6Q: MULTIMETER METER, Mestek
- CM83E-RED: CLAMP METER MULTIMETER, Mestek
- EVN2941655924489WM: MULTIMETER, Mestek
- CM86B-IFLEX: CLAMP METER MULTIMETER, Mestek
- CM87C: CLAMP METER MULTIMETER, Mestek
- CM86B-BLUE: CLAMP METER MULTIMETER, Mestek
