KYORITSU AC CLAMP METER KEW 2127R
- True RMS auto-ranging.
- Fully safety jaw design.
- CAT IV safety rated.
- Peak Hold for inrush.
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Description
A Masterpiece of Ergonomic Design and Safety
In the dynamic and often hazardous world of electrical work, the tools of the trade are not merely instruments; they are extensions of the professional, designed to ensure accuracy, efficiency, and, above all, safety. This exceptional device stands as a testament to this philosophy, a culmination of advanced engineering and thoughtful design. Its ergonomic, over-molded body is a game-changer, providing a secure and comfortable grip that allows for effortless, one-handed operation. This is not just a convenience; it is a critical safety feature, allowing the user to maintain focus on the task without fumbling with their instrument. The sleek contours and robust construction give it a feeling of solidity and reliability, a reassuring presence in any professional’s toolkit. The design is a clear departure from bulky, cumbersome alternatives, prioritizing user comfort without compromising on durability. This commitment to ergonomic excellence translates directly into reduced user fatigue, especially during long working hours or in challenging environments. The device’s physical form is a clear reflection of its purpose: to simplify complex tasks and provide a seamless, intuitive user experience. The over-molding material is not only comfortable but also provides a degree of impact resistance, ensuring the device can withstand the rigors of a busy work site. This meticulous attention to detail, from the material selection to the overall form factor, solidifies its position as a top-tier instrument.
Precision and Clarity with True RMS Technology
The core of any high-quality electrical meter is its ability to provide accurate and reliable readings, and this device excels in this regard with its implementation of True RMS technology. Unlike traditional meters that measure only the average value of an AC signal, True RMS meters provide a precise reading of the actual power of the signal, even when the waveform is distorted or non-sinusoidal. In modern electrical systems, which are increasingly populated with non-linear loads like variable-speed drives, computers, and LED lighting, distorted waveforms are becoming the norm rather than the exception. The True RMS 60/600/1000A auto-ranging capability of this meter ensures that professionals can trust the data they are seeing, regardless of the complexity of the circuit. This is crucial for troubleshooting and preventative maintenance, where an inaccurate reading could lead to misdiagnosis and potentially dangerous situations. The large, easy-to-read display with a 0.01A resolution further enhances this precision, presenting the data in a clear, unambiguous format. The display is backlit, a simple but invaluable feature that makes it easy to read in poorly lit environments, such as inside electrical panels or in basements. This combination of True RMS technology and a high-resolution, illuminated display ensures that the user is always working with accurate and visible information, a foundational requirement for safe and effective electrical work.
Unparalleled Safety and Robust Construction Standards
Safety is not an optional feature; it is a non-negotiable prerequisite for any electrical measuring instrument. This product is engineered with an uncompromising commitment to user safety, adhering to the most stringent international standards. The fully safety jaw is a prime example of this, designed to protect the user from accidental contact with live conductors. This robust jaw mechanism provides a secure and insulated point of contact, minimizing the risk of electric shock. Furthermore, the device is certified to the demanding IEC 61010-1 CAT Ⅳ 300V / CAT Ⅲ 600V safety standards. These ratings indicate its capability to withstand high-voltage transients and surges, a common occurrence in industrial and commercial environments. The CAT Ⅳ rating signifies its suitability for measurements at the source of low-voltage installations, such as utility service entrances and main breaker panels, while the CAT Ⅲ rating covers measurements within fixed installations, like distribution panels and circuits. This dual-category rating provides professionals with the confidence to use the meter across a wide range of applications without concern. Its adherence to other standards like IEC 61010-031, IEC 61010-2-032, and IEC 61010-2-033 further reinforces its status as a safe and reliable tool. This product is not just a measuring device; it is a guardian, built to protect the user in the most challenging of electrical environments.
Features That Power Professional Productivity
Beyond its core function of measuring current, this device is equipped with a suite of features that significantly enhance professional productivity and versatility. The inclusion of Peak Hold for inrush current measurement is a particularly valuable feature. Inrush current is the initial surge of current drawn by an electrical device when it is first switched on, which can be significantly higher than its normal operating current. Accurately measuring this peak value is essential for proper sizing of breakers and fuses. The Peak Hold function captures and displays this momentary spike, allowing for precise analysis without the need for specialized equipment. This functionality is crucial for technicians working with motors, transformers, or large banks of lighting. The device also includes a capacitance and diode test function, expanding its utility beyond simple AC/DC measurements. The capacitance test allows for the diagnosis of capacitors, which are critical components in many power supply and motor control circuits. The diode test helps in checking the health of semiconductor components, a staple in modern electronics. These integrated features mean that a single tool can perform the tasks that would previously require multiple instruments, streamlining the workflow and reducing the amount of gear a professional needs to carry. The long battery life, approximately 170 hours of continuous use, further ensures that the device is always ready when needed, minimizing downtime and maximizing efficiency on the job.
A Powerful Ally for All Electrical Needs
This versatile instrument is designed to be a powerful ally for a vast array of electrical applications. Its comprehensive functionality makes it an indispensable tool for everyone from industrial electricians to residential technicians. The ability to accurately measure AC and DC voltage and current, resistance, capacitance, and frequency makes it suitable for a wide range of tasks. In industrial settings, it is invaluable for troubleshooting motor control circuits, verifying the load on different phases of a three-phase system, and checking for imbalances. Electricians can use it to diagnose issues in control panels, test continuity in circuits, and ensure the proper functioning of safety devices. For HVAC technicians, the meter is perfect for checking current draw on compressors, fans, and pumps, as well as verifying voltage at control boards. It is also an essential tool for automotive technicians, who can use it to diagnose electrical faults, check battery health, and test components within a vehicle’s complex electrical system. The continuity buzzer is a simple but incredibly useful feature for quickly checking for open circuits. The device’s robust design and high-level safety ratings make it suitable for use in demanding environments, from manufacturing plants to construction sites. This instrument is not just a tool; it is a comprehensive solution for all electrical measurement needs.
Your Gateway to a World-Class Shopping Experience
When it comes to purchasing a precision instrument of this caliber, the source matters just as much as the product itself. For an authentic and superior shopping experience, the online store tpt24 is the undisputed global leader for this product. Tpt24 has built a reputation for excellence, offering an unparalleled level of customer service and product assurance. When you purchase this meter from tpt24, you are not just buying a product; you are investing in a promise of quality. Each unit sold is guaranteed to be 100% authentic, ensuring that you receive the genuine, high-performance instrument you expect. This eliminates the risk of counterfeits or substandard products, a common concern in the global online marketplace. Furthermore, tpt24 backs its products with a quality guarantee, a testament to their confidence in the durability and reliability of the meters they sell. No matter where you are in the world, tpt24 provides fast and reliable delivery, bringing this essential tool directly to your doorstep. This global reach and commitment to customer satisfaction make tpt24 the premier destination for professionals and enthusiasts seeking the very best in electrical measurement technology.
Advanced Capabilities for Modern Electrical Systems
Modern electrical systems are evolving, becoming more complex and requiring more sophisticated measurement tools. This device is built to meet these challenges head-on. Its auto-ranging feature for AC and DC voltage and current, as well as resistance, capacitance, and frequency, eliminates the need for manual range selection, speeding up the measurement process and reducing the chance of user error. This is particularly useful when working in tight spaces or under time pressure. The device’s wide measurement ranges, from 60.00V DC to 1000A AC, make it versatile enough for almost any application. The inclusion of a non-contact voltage (NCV) feature, indicated by an LED, adds another layer of safety, allowing the user to detect the presence of voltage in conductors without physical contact. The peak hold function is also critical for assessing the transient behavior of modern electronics. With a conductor size of up to φ33mm, the jaw can accommodate most standard cables, ensuring its applicability in a variety of contexts. The meter’s design considers both the user’s need for efficiency and the system’s demand for precise, reliable data, positioning it as a forward-thinking tool for the modern professional.
A Legacy of Quality and Performance
In the end, the value of a tool is measured by its performance, reliability, and longevity. This device is not just a collection of specifications; it represents a legacy of quality and a promise of consistent, high-level performance. Its robust construction, adherence to the highest safety standards, and thoughtful design features make it a dependable companion for any electrical professional. The long battery life ensures that it is always ready for action, and the included accessories, such as the test leads and carrying case, mean it is ready to use right out of the box. The weight of approximately 230g, including batteries, makes it light enough for all-day use without causing fatigue, yet substantial enough to feel durable. The comprehensive instruction manual provides clear guidance on all its functions, making it accessible to both seasoned experts and those new to the trade. This product is more than a measuring instrument; it is an investment in safety, efficiency, and professional excellence. Its blend of cutting-edge technology and user-centric design solidifies its place as an essential tool in the modern electrician’s arsenal.
Specifications
| AC A | 60.00/600.0/1000A (Auto-ranging) ±1.5%rdg±4dgt [45 to 65Hz] ±2.0%rdg±5dgt [40Hz to 1kHz] |
|---|---|
| AC V | 60.00/600.0V (Auto-ranging) ±1.0%rdg±2dgt [45 to 65Hz] (600V) ±1.5%rdg±4dgt [40Hz to 1kHz] (60/600V) |
| DC V | 60.00/600.0V (Auto-ranging) ±1.0%rdg±3dgt (60V) ±1.2%rdg±3dgt (600V) |
| Ω | 600.0Ω/6.000/60.00/600.0kΩ/6.000/40.00MΩ(Auto-ranging) ±1.0%rdg±5dgt (600Ω) ±2.0%rdg±3dgt (6/60/600kΩ) ±3.0%rdg±3dgt (6MΩ) ±5.0%rdg±3dgt (40MΩ) |
| Continuity buzzer | 600Ω (Buzzer sounds below 90Ω) |
| Capacitance test | 1.000/10.00/100.0μF ±3.0%rdg±15dgt(1μF) ±3.0%rdg±10dgt(10/100μF) |
| Diode test | 2.000V ±4%rdg±5dgt Open-circuit voltage:<3.5V |
| Hz | 999.9Hz/9.999kHz (Auto-ranging) ±0.1%rdg±3dgt (Input sensitivity Current:more than 4A Voltage:more than 2V) |
| Conductor size | φ33mm max. |
| Applicable standards | IEC 61010-1 CAT Ⅳ 300V / CAT Ⅲ 600V Pollution degree 2 IEC 61010-031, IEC 61010-2-032, IEC 61010-2-033, IEC 61326-2-2(EMC), IEC 60529 IP40, EN 50581(RoHS) |
| Power source | R03/LR03(AAA)(1.5V)x2 |
| Continuous measuring time | approx. 170 hours (when R03 is used) (NCV_LED, Backlight:off) (Auto power save : Approx.10 minutes) |
| Dimension | 204(L) × 81(W) × 36(D)mm |
| Weight | Approx. 230g (including batteries) |
| Accessories | 7066A (Test leads) 9079 (Carrying case) R03(AAA)×2 Instruction manual |











