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Tekpower Sinometer MS2138R Auto-Ranging True RMS ACDC Clamp Meter, with Frequency and Capacitance Measurement, Mastech MS2138R
True RMS digital clamp with the highest resolution & best quality for AC and DC current.
Tekpower Sinometer MS2138R Auto-Ranging True RMS ACDC Clamp Meter, with Frequency and Capacitance Measurement, Mastech MS2138R
Item #: 32991239

Tekpower Sinometer MS2138R Auto-Ranging True RMS ACDC Clamp Meter, with Frequency and Capacitance Measurement, Mastech MS2138R

Item #: 32991239

CHF 99

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True RMS digital clamp with the highest resolution & best quality for AC and DC current.
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What Stands Out

True RMS Measurement
The Tekpower MS2138R's True RMS capability ensures accurate readings of non-linear loads, making it ideal for professionals working with complex electrical systems and providing reliable data for diagnostics.
Auto-Ranging Functionality
With its auto-ranging feature, this clamp meter effortlessly adapts to varying measurement needs, allowing users to work efficiently without manual adjustments, thus saving time in troubleshooting.
Multi-Function Tools
Beyond current measurement, the MS2138R offers frequency and capacitance measurement, providing an all-in-one solution that enhances usability for electricians and tech professionals looking for versatile instruments.

Product Details

Shop the Tekpower Sinometer MS2138R Auto-Ranging True RMS ACDC Clamp Meter with Frequency and Capacitance Measurement. Get accurate readings with high resolution and stability. Measures AC/DC Current up to 1000A. Buy now for reliable testing! Shop at Ubuy Switzerland
Item Weight1.5 lbs (680 grams)

Who Should Buy?

Suitable For
  • Electricians

    Ideal for electricians needing accurate measurements of AC/DC voltage, current, frequency, and capacitance in their work.

  • Hobbyists

    Suitable for DIY enthusiasts and hobbyists who require a reliable tool for electronics projects and troubleshooting.

  • Technicians

    Beneficial for technicians requiring versatile and accurate measurements for maintenance and repair of electrical systems.

Not Suitable For
  • Extreme Professionals

    Professional engineers needing advanced features may find this clamp meter lacking in high-end specifications and capabilities.

  • Beginners

    New users may struggle with the functionality and complexity, as they may need basic instruction and experience.

  • Heavy Industrial Use

    Not suited for heavy-duty industrial applications requiring robust, high-capacity, or specialized measurement tools.

Product Description

Tekpower Sinometer MS2138R Auto-Ranging True RMS ACDC Clamp Meter, with Frequency and Capacitance Measurement, Mastech MS2138R

About This Item

Introducing the Tekpower Sinometer MS2138R Auto-Ranging True RMS ACDC Clamp Meter, a reliable and accurate tool for all your electrical measurement needs. Whether you're a professional electrician or a DIY enthusiast, this meter will make your job easier and more efficient. Featuring a big jaw size of up to Φ40mm/1.6", this clamp meter can easily measure AC and DC current up to 1000A. The 4000 counts digital LCD display ensures clear and precise readings for every measurement.

With the True RMS value, you can trust that you're getting the most accurate readings possible, giving you peace of mind knowing that your measurements are reliable. In addition to measuring current, this clamp meter also offers a wide range of other functions. It can measure AC and DC voltage, resistance, capacitance, frequency, and duty cycle. It even has a diode check and continuity test function, making it a versatile tool for various electrical tasks. The Tekpower Sinometer MS2138R is designed with convenience and usability in mind.

It features a work light and back light for easy reading in dark environments. The MAX/MIN function allows you to capture the highest and lowest values, while the data hold function lets you freeze the display for further analysis. The auto power off feature helps save battery life, ensuring that your meter is ready to use whenever you need it. With its durable construction and included accessories such as test leads, battery, carrying case, and manual, the Tekpower Sinometer MS2138R is ready to tackle any electrical measurement task.

Whether you're a professional or a hobbyist, this clamp meter will exceed your expectations. Choose the Tekpower Sinometer MS2138R Auto-Ranging True RMS ACDC Clamp Meter for accurate and reliable electrical measurements. Get yours today and make your electrical projects a breeze.

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Customer Questions & Answers

  • Question: What features does the Tekpower Sinometer MS2138R offer?

    Answer: The Tekpower Sinometer MS2138R is equipped with auto-ranging capabilities, True RMS measurement for both AC and DC, as well as frequency and capacitance measurement functions. These features make it versatile for various electrical applications, allowing users to take accurate readings in different scenarios, such as troubleshooting electrical appliances or testing batteries.
  • Question: How does the True RMS function enhance the usability of the MS2138R?

    Answer: True RMS measurement ensures that the readings are accurate regardless of the waveforms present in the electrical circuit. Non-linear loads, like those found in many electronic devices, can distort voltage and current waveforms, leading to incorrect measurements. With True RMS, users can trust that they're getting real-world values, making it ideal for electricians and DIY enthusiasts working on complex electronics.
  • Question: Can the Tekpower MS2138R measure both AC and DC currents?

    Answer: Yes, the Tekpower MS2138R is designed to measure both AC and DC currents, providing flexibility for users dealing with different types of electrical systems. This functionality is especially beneficial when working with renewable energy systems or automotive applications, where both AC and DC measurements may be required to assess performance.
  • Question: What is the importance of the frequency measurement capability?

    Answer: The frequency measurement capability is crucial for diagnosing issues in electronic circuits and for troubleshooting motors. It helps users to determine if devices are operating at the intended frequency, ensuring efficient performance. This is particularly useful in industrial settings or when working with audio equipment where precise frequency monitoring is critical.
  • Question: How can capacitance measurement be useful with the MS2138R?

    Answer: Capacitance measurement is essential for evaluating capacitors in circuits, allowing users to check for faults or degradation. This feature can be particularly useful in repair environments, such as testing power supply filters in electronics or assessing capacitor health in HVAC systems. Understanding capacitance can aid in ensuring equipment operates safely and effectively.
  • Question: Is the MS2138R clamp meter user-friendly for beginners?

    Answer: Absolutely, the Tekpower MS2138R has a user-friendly design that includes a clear LCD display and straightforward controls. This makes it suitable for beginners while still offering advanced features for experienced users. Whether you are a novice tackling home electrical projects or a seasoned technician, this meter provides clarity and ease of use.
  • Question: What safety features are included in the Tekpower MS2138R?

    Answer: The Tekpower MS2138R includes built-in safety features like overload protection, ensuring that both the user and the device are safeguarded during operation. This is important for anyone working with high voltages or currents, providing peace of mind while performing measurements in various environments.
  • Question: How does auto-ranging functionality benefit the user?

    Answer: The auto-ranging functionality automatically selects the appropriate measurement range, simplifying the measuring process. This feature saves time and reduces the chance of human error when taking readings. It’s particularly beneficial in scenarios where users may encounter varying values, allowing quick adjustments without manual settings.
  • Question: What can I use the Tekpower MS2138R for in a professional setting?

    Answer: In a professional setting, the Tekpower MS2138R can be utilized for routine maintenance checks, troubleshooting electrical issues, and conducting compliance tests. Electricians can assess installations, while technicians can verify the performance of appliances and machinery. This tool is a valuable addition to any professional toolkit, enhancing efficiency and accuracy.
  • Question: Where can I buy the Tekpower Sinometer MS2138R in Switzerland?

    Answer: You can purchase the Tekpower Sinometer MS2138R at Ubuy in Switzerland. Ubuy offers a variety of measurement tools and electronic devices, making it convenient to find the MS2138R clamp meter along with other essential equipment for your needs.

Tekpower Clamp Meters Editorial Review

The customer reception for this meter has been mixed, combining strong points with notable drawbacks. Many users appreciate the meter's performance and functionality, particularly praising features like the auto range function, which enhances usability. Some customers have reported that the device operates reliably and is ready to use whenever needed, adding to its convenience. Despite its advantages, several users have highlighted significant concerns over build quality, particularly the soft plastic case that appears to deteriorate after a few years of use. This has led to disappointment given the relatively higher price point of the meter, with some expressing that a more durable hard plastic casing would be a worthwhile improvement. Additionally, there are complaints about the reliability of the device, with some customers experiencing issues in getting accurate readings or zeroing the meter correctly. This inConsistency has led to a lack of confidence for certain users who were looking for dependable performance. A few users noted minor issues, such as a falling LED lens, but overall, the primary concern seems to be centered around the longevity of the product. In summary, while the meter is generally viewed positively due to its functionality and ease of use, there are critical concerns regarding the durability and reliability that potential buyers should Consider before making a purchase. **

Customer Reviews & Ratings

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Pros

  • Convenient auto range function
  • Reliable performance when functioning correctly
  • Well-received by many users for its usability

Cons

  • Soft plastic casing deteriorates over time

Product Price History

Important information

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