MS2138R

Introducing the Mastech MS2138R Clamp Meter, a versatile and essential tool for electrical technicians, electricians, and electronics hobbyists. This state-of-the-art clamp meter combines the functionality of a clamp meter and a multimeter in one compact device, making it an indispensable addition to any toolkit.

The MS2138R is a true-RMS AC and DC clamp meter, capable of measuring current in both alternating and direct current circuits without the need for test leads. Its robust clamp jaw design can handle currents up to 1000 Amps, making it suitable for measuring heavy currents in industrial applications. The clamp jaw features a soft-grip design for added safety and comfort while in use.

This clamp meter also functions as a multimeter, offering a wide range of measurement functions, including resistance, continuity, diode test, capacitance, frequency, and duty cycle. The MS2138R is equipped with a high-resolution LCD display, providing clear and accurate readings.

The MS2138R is designed with user convenience in mind. It features an auto-ranging function, which automatically selects the appropriate range for the measurement being taken, ensuring accurate readings every time. It also includes a data hold function, allowing users to lock in readings for comparison or record-keeping.

This clamp meter is compact and lightweight, with a rugged and durable design. It is housed in a rubberized casing, providing protection against drops and impacts. Its ergonomic design allows for easy handling and operation.

The MS2138R comes with a number of convenient accessories, including test leads, alligator clips, and a protective pouch. It is also RoHS compliant and comes with a one-year manufacturer's warranty.

In summary, the Mastech MS2138R Clamp Meter is a versatile and powerful tool for electrical and electronics professionals and hobbyists. Its combination of clamp meter and multimeter functionality, robust design, and user-friendly features make it an essential addition to any toolkit.

A Detailed Analysis of Mastech MS2138R Clamp Meter: Weighing Its Advantages and Disadvantages

Mastech MS2138R clamp meter is a versatile and feature-rich electrical testing instrument designed for professionals and DIY enthusiasts. In this analysis, we will explore the advantages and disadvantages of this device, aiming to provide a clear understanding of its value proposition.

1. Wide Measuring Range: The device offers a broad measuring range, accommodating AC and DC voltage, current, resistance, and continuity tests. This makes it a reliable and efficient tool for various electrical applications.

2. Large Backlit Display: The MS2138R features a large backlit LCD display, ensuring easy and accurate readings in various lighting conditions.

3. Safety Features: The clamp meter includes safety features such as overload protection, auto-ranging, and a non-contact voltage detection function, ensuring user safety during electrical testing.

4. Data Hold Function: The device offers a data hold function, enabling users to capture and save important test results for future reference.

5. Compact Design: Its compact and portable design makes it an excellent choice for on-the-go electrical testing and troubleshooting.

1. Limited Frequency Range: The clamp meter does not support measuring high frequencies, which may be a limitation for professionals working in specific industries such as radio frequency (RF) or microwave applications.

2. Battery Life: Some users have reported relatively short battery life with the MS2138R, which may warrant frequent battery replacements or recharging.

3. Manual Range Selection: The device does not offer an automatic range selection feature, which may require users to manually select the appropriate range for each test.

The Mastech MS2138R clamp meter is a powerful and versatile electrical testing instrument that caters to a wide range of applications. Its extensive measuring range, large backlit display, and safety features make it a valuable addition to any professional's or DIY enthusiast's toolkit. However, its limited frequency range and battery life may be drawbacks for specific users. Despite these minor drawbacks, the MS2138R's advantages far outweigh its disadvantages, making it a recommended choice for those seeking a comprehensive and reliable electrical tester.

Details:

specifications testmultimeters:

• brand: Mastech
• mpn: Ms2138r
• part type: Clamp Meter Multimeter
• form factor: Handheld
• test/measurement functions: Ac Current, Dc Current
• features: Clamp
• display: Digital

payments testmultimeters:

• credit card: mastercard
• other
• wallet: paypal

returns testmultimeters:

• policy: returns accepted
• method: money back
• paid by: buyer
• time: 14 days

general testmultimeters:

• category: Business & Industrial > Test, Measurement Inspection > Detectors > Multimeters

seller testmultimeters:

• city: russellville, missouri
• rating: 98.0%
• # reviews: 1891

shipping testmultimeters:

• transit: 5-11 days
• class: standard
• service: usps ground advantage
• carrier: usps
• type: fixed

offer testmultimeters:

• sold #: 15
• in stock #: 5
• best offers: true
• prices: $35.00–$264.00
• item condition:
  • New
  • Neu
  • Used
• started: august 31, 2025
• availability: in stock
• options: ship-to-home

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