The Kyoritsu 2434 Leakage Clamp Meter is an essential diagnostic tool for electricians, maintenance engineers, and technicians who require precise and reliable leakage current measurement. Engineered for accuracy and user safety, this instrument provides dependable performance in demanding industrial and commercial environments. It is specifically designed to identify intermittent tripping of RCDs and trace faults in electrical installations, ensuring system integrity and operational safety.

Kyoritsu 2434 Key Features:

• High-Accuracy Measurement: Delivers precise leakage current readings, ensuring reliable fault finding and diagnostics even in complex electrical systems.
• Harmonics Filtering: Features a frequency selector switch to eliminate the effect of harmonics, allowing for accurate measurement of the fundamental 50/60Hz waveform.
• Superior Magnetic Immunity: Designed to minimise interference from external magnetic fields, providing stable and repeatable measurements for dependable analysis.
• Enhanced User Safety: Complies with the IEC 61010-1 CAT III 300V safety standard, offering robust protection for operators in demanding industrial environments.
• Compact and Ergonomic Design: Its lightweight build and 24mm jaw size make it ideal for use in confined spaces like crowded switchboards and panels.
• Simple One-Handed Operation: A rotary switch and Data Hold function provide user-friendly control, enhancing efficiency when taking measurements in hard-to-reach locations.

Accurate Leakage Current Measurement

A standout feature of the Kyoritsu 2434 is its ability to deliver highly accurate current readings, even in complex electrical systems. With a frequency filter switch, it effectively eliminates the influence of harmonics, allowing you to isolate and measure the fundamental 50/60Hz waveform. This capability is critical for accurate leakage current measurement and troubleshooting. The meter’s advanced design minimises the effect of external magnetic fields, ensuring that measurements are precise and repeatable, which prevents inaccurate readings that can lead to incorrect diagnoses.

Designed for Professional Use

The compact and lightweight construction of the Kyoritsu 2434 makes it easy to handle and operate, particularly in confined spaces such as crowded switchboards and wiring cabinets. Its 24mm jaw size is ideal for clamping onto conductors in tight areas. The rotary switch allows for simple, one-handed operation, enhancing efficiency during fieldwork. Safety is paramount in electrical testing, and this accurate clamp meter is built to comply with IEC 61010-1 CAT III 300V safety standards, providing confidence and protection for the user during operation. The Data Hold function allows you to freeze the reading on the display, which is useful for taking measurements in difficult-to-reach locations where the screen may not be immediately visible.

For any professional tasked with maintaining electrical systems, the Kyoritsu 2434 Leakage Clamp Meter offers the precision, reliability, and safety required to perform the job effectively. It is a vital instrument for preventative maintenance, fault finding, and ensuring the stability of electrical circuits.

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The Kyoritsu KEW 3131A Analog Insulation/Continuity Tester is a reliable and essential tool for ensuring electrical safety and maintaining high operational standards. Designed for professionals who require precise and efficient testing, this tester is ideal for use in a variety of settings, from industrial environments to residential electrical installations.

Key Features

• Three Insulation Test Ranges: The KEW 3131A offers a versatile range of insulation test options with voltages of 250V, 500V, and 1000V, capable of measuring up to 400MΩ. This flexibility ensures that you can undertake a wide range of testing scenarios without needing multiple devices.
• LIVE Circuit Warning: For heightened safety, this tester is equipped with a LIVE circuit warning lamp and an audible signal, alerting users to the presence of live circuits and helping to prevent accidents.
• Automatic Discharge Function: After tests are completed, the KEW 3131A automatically discharges circuit capacitance when the TEST button is released, ensuring user safety and maintaining equipment integrity.
• Built-in Protections: The tester includes fuse protection, specifically for the continuity range, safeguarding the device against potential overloads.
• User-Friendly Design: With a battery check LED, zero adjustment panel, and a backlight function, this unit is designed for ease of use even in poorly lit environments. The PRESS TO TEST button also includes a lock-down feature, allowing for hands-free operation in extended testing sessions.

Specifications

• Insulation Resistance Ranges: Choose from test voltages of 250V, 500V, and 1000V, with mid-scale measuring values at 1/2/4MΩ. This provides output voltage on open circuit at a rated test voltage of +20%, -0%, and a nominal current of 1mA DC minimum. The output short circuit current is approximately 1.3 mA DC with an accuracy of ±5% of the indicated value for guaranteed ranges.
• Continuity Testing: This feature includes measuring ranges up to 20Ω with a 200mA DC minimum current. The output voltage on open circuit ranges from 4 – 9V DC, boasting an accuracy of ±3% of scale length, ensuring precision for all continuity measurements.
• Safety and Compliance: Meeting strict industry standards, the KEW 3131A complies with IEC 61010-1 CAT III 300V Pollution Degree 2, alongside EMC Standard IEC 61326-1, and has an impressive IP54 rating. This level of compliance guarantees that the tester is both safe and durable when used in challenging conditions.

General Details

• Power Source & Dimensions: Operates on six R6 (AA) 1.5V batteries, with a dimension profile of 167(L) x 185(W) x 89(D)mm, and a weight of approximately 860g, making it compact and portable.
• Accessories Included: In addition to the tester, the package includes high-quality test leads [7122B], a protective pouch, a cord case [9074], a spare fuse [8923], a shoulder strap [9121], and a comprehensive instruction manual—making it a complete turnkey solution for electrical testing needs.

The Kyoritsu KEW 3131A is an indispensable instrument for any professional requiring reliable insulation and continuity testing. Its versatile functions, combined with ease of use and robust safety features, make it a tool you can trust. Purchase the KEW 3131A today, and experience the assurance of professional-grade electrical testing.

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Kyoritsu KEW 3125B High Voltage Insulation Tester for Professionals

Enhance your electrical testing capabilities with the Kyoritsu KEW 3125B, a high-performance high voltage insulation tester designed to meet the demands of professionals. This sleek, durable, and ergonomic tester is the de facto standard in high voltage insulation testing, offering unparalleled performance and reliability.

Top Features of Kyoritsu KEW 3125B:

• Insulation Resistance Up to 1TΩ: Experience extensive measurement capacity with a tester designed for high-resistance applications.
• Short-Circuit Current up to 1.5mA: Robust short-circuit current capabilities ensure effective and reliable insulation testing in various scenarios.
• Wide Test Voltage Range: Test voltages range from 250V to 5000V, providing flexibility for different testing requirements and ensuring comprehensive diagnostics.
• Advanced Diagnosis Functions: Integrated PI (Polarization Index) and DAR (Dielectric Absorption Ratio) functions help diagnose and analyze insulation performance effectively.
• Innovative Alligator Clip Design: Newly-designed clips enhance connectivity and ease of use, catering to simplified operational efficiency.
• Protective Tough Hard Case: Comes with a durable hard case for secure and easy transportation, safeguarding your equipment against environmental stresses.
• Noise Reduction Filter Function: Equipped with a filter function to mitigate noise interference, delivering stable and accurate measurements.

Performance Metrics:

Insulation Resistance

The Kyoritsu KEW 3125B offers exceptional accuracy and reliability in its measurement capabilities across a variety of ranges and test voltages. The testing accuracy is ±5%rdg±3dgt, maintaining precision even at higher resistance levels. Designed for both moderate and extreme conditions, it covers test voltage adaptability from 250V to 5000V.

Voltage Measurement

With a measuring range of 30 to 600V AC and ±30 to ±600V DC, the device ensures broad usability across different voltage assessments, with a superior accuracy of ±2%rdg±3dgt.

Why Choose Kyoritsu KEW 3125B?

Invest in a product that prioritizes safety and performance. The Kyoritsu KEW 3125B complies with IEC 61010-1 and 61010-2-030 standards, rated for CAT Ⅳ 300V and CAT Ⅲ 600V, ensuring dependable safety in high-stake environments. Furthermore, it meets pollution degree 2 standards, highlighting its resilience.

Live Voltage Warning

Safety is heightened with the inclusion of a live voltage warning feature, alerting users to potential hazardous conditions swiftly and effectively, ensuring a proactive approach to risk management.

Conclusion

The Kyoritsu KEW 3125B High Voltage Insulation Tester is intelligently engineered for skilled professionals who require precise, reliable, and robust testing equipment. Its multifunctional capabilities, advanced features, and compliance with strict safety standards make it a valuable asset in any electrical engineer’s toolkit. Elevate your testing processes today by choosing the Kyoritsu KEW 3125B for accurate and comprehensive insulation testing.

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Welcome to your definitive source for the Kyoritsu KEW 1019R Digital Multimeter, a cutting-edge instrument that combines precision and practicality, perfect for both professional technicians and avid hobbyists. This compact and versatile tool is thoughtfully designed to bring efficiency to your measurement tasks across various applications.

Why Choose the Kyoritsu KEW 1019R?

When selecting a digital multimeter, accuracy and reliability are non-negotiable. The Kyoritsu KEW 1019R stands out with its True RMS technology, ensuring precise readings even in complex electrical environments. Whether you’re dealing with modern electronic devices like LED lamps, motor inverters, or advanced PCs and air conditioners, this multimeter provides the reliability you need.

Key Features

• True RMS Measurements: Get accurate readings every time, regardless of the complexity of your electrical load.
• Elegant Shiny-Black Design: Aesthetically appealing, its design complements modern professional and home settings.
• User-Friendly Hard Case: Comes with a sturdy case ensuring portability and protection, enhancing the longevity of your device.
• Large, Clear Display: Allows for easy reading and interpretation of measurements, reducing the margin for error.
• Robust Safety Standards: Complies with IEC 61010-1/61010-031/61010-2-033 CAT Ⅲ 300V / CAT Ⅱ 600V standards for assured safety during use.

Technical Specifications

The KEW 1019R delivers a comprehensive range of measurements:

• DC Voltage: Ranging from 600.0mV to 600.0V with an impressive accuracy of ±0.8%rdg±5dgt.
• AC Voltage (RMS): Measures from 6.000V to 600.0V, accommodating various frequency ranges.
• Resistance (Ω): Extensive measurement capability from 600.0Ω up to 40.00MΩ.
• Capacitance: Measurements span from nanoFarads to microFarads, integral for troubleshooting capacitor-associated circuits.

Safety and Battery Life

Safety is a priority with the KEW 1019R. Its electronic protection feature on ohm and continuity ranges eliminates the need for fuses while maintaining operational safety. Powered by a single CR2032 battery, it offers approximately 120 hours of continuous usage, efficiently supported by an auto-sleep function.

What’s Included?

Your KEW 1019R comes complete with a battery, 9188 hard case, and a detailed instruction manual, ensuring you’re well-equipped from the get-go.

Safe Usage Instructions

Ensure to thoroughly read the included safety warnings and manual before use. Operating the instrument within the correct power range prevents risks of fire, electrical shock, and damage.

Order Your KEW 1019R Digital Multimeter Today!

Upgrade your toolkit with the Kyoritsu KEW 1019R – a true blend of precision engineering and user-focused design. Enhance your project accuracy, ensure safety, and enjoy the convenient features of this indispensable digital multimeter. Click ‘Add to Cart’ to make this essential tool a part of your daily toolkit!

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With a measurement speed of 0.5 seconds, you’ll be able to quickly and accurately assess the condition of your equipment. The six available ranges make it easy to find the right setting for your specific needs (50/100/125/250/500/1000 V).

Whether you’re testing for continuity or insulation resistance, the Kyoritsu 3551 is a great choice.

• Fastest measurement speed (0.5 sec.)
• Six ranges available for insulation resistance test (50/100/125/250/500/1000 V)

The post KYORITSU 3551 Six Range Digital Insulation / Continuity Testers appeared first on rapid-tech.

The Kyoritsu 1110 Analogue Multimeter is a high-quality and reliable tool that is perfect for a wide range of applications. With its high sensitivity DC20kΩ/V, it can accurately measure line voltages up to AC 600V. Additionally, the taut-band movement design makes it resistant to drops and other impacts, while the skeleton case provides a clear view of the internals. The LED check function also allows you to easily see if the device is functioning properly. Finally, the carrying handle ensures that you can easily transport the multimeter to wherever it is needed.

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Bluetooth communication

KEW 6516BT has a Bluetooth communication function and can exchange data with Android/ iOS tablet devices.

Before starting to use this function, download the special application “KEW Smart *” via the internet.

Large LCD & HELP function

• All the test data is shown in one large colored screen.
• HELP function will show how to connect the instrument according to the function selected

Operation in 3 simple steps & Hands free testing

1. Set the rotary dial to your testing range.
2. Connect the instrument to the installation under test.
3. Press the test button.(By remote probe or using the Lockdown function of the test button.)

Anti-Trip Technology (with 2 & 3 wire)

For no trip LOOP L-PE testing on all RCDs.
With 3 wire (L, N, PE), to get the best accuracy readings.
With 2 wire only, very useful in case of no Neutral (i.e. 3-phase motor lines).

Loop Impedance 0.001 resolution

High test current range of 2Ω with 0.001Ω resolution.

Zs/Ra Limit

Zs Limit compares the values required by Electrical Installations Standard with measured results.

The verification of safety requirement on an electrical installation is simplified by using Zs/Ra Limit function. This function will automatically check if the measured loop impedance for TN (or earth loop for TT) is low enough to trip (disconnect) the MCB / Fuse / RCD giving the result of PASS or FAIL on the display.

SPD test

SPD (Surge Protection Device) which contains varistor can be tested measuring the tripping voltage without damage it.

PAT test

PAT test (PAT = Portable Appliance Tester) It is possible to check the insulation resistance and earth bond continuity of portable appliances for class I and II.

Connectivity

Use the PC application KEW Report to improve work efficiency.

KEW 6516 can download the test data by connecting the USB adaptor (Model 8212-USB) and then print complete Test Reports by a PC.

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Shows insulation resistance (R) values determined by the following formula.
V: Reference voltage/ Ior: Leakage current
Displayed value is just for reference since the measurement method differs from insulation
resistance testers and may not be consistent with each other.

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For DC current measurements, the KYORITSU 2012RA Digital Multimeter is perfect for testing and servicing cars, electric forklifts, small electric cars or trolleys for cleaning, DC motor adjustable speed controllers, golf cars and trolleys, small electric cars and chairlifts for the disabled, work platforms, UPS’s, electric scooters and bikes. It also has True RMS readings of AC current and voltage, so it can accurately measure harmonics created by PC’s, Inverters, Electronic Ballast for florescent lamps and UPS.

The KYORITSU 2012RA Digital Multimeter now has enhanced cable durability due to the addition of new rubber protection. The holster is capable of holding the test probe, and the test lead cap is included to prevent any short circuit accidents.

Overall, the KYORITSU 2012RA Digital Multimeter is an ideal tool for a range of electrical and electronic testing tasks due to its wide array of features that make the job easier. With its accurate readings and open clamp sensor, it is a must-have for any electrician or technician.

The post KYORITSU 2012RA Digital Multimeter with AC/DC Clamp Sensor appeared first on rapid-tech.

• Large transformer jaws of 68mm diameter
• Able to clamp on all three or four wires (3 phases) together for leakage current measurement.
• True RMS enables an accurate measurement for distorted waveforms.
• Measurement from mA up to AC 1000A
• Frequency filter switch to eliminate the effect of the harmonics.
• 2 way analogue output terminal
• Resolution 0.1mA
• Data-hold function.
• Peak-hold function.
• Minimises the effects of stray magnetic fields.
• Rotary switch for easy one finger operation.
• LCD screen with backlight.

Using the Kyoritsu 2413R Leakage Clamp Meter

KYORITSU 2413R Leakage Clamp Meter Specifications:

Using the AC & DC Output Connector of the KYORITSU 2413R

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