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KEW Manuals & User Guides

KEW (by Kyoritsu) manufactures high-quality electrical measuring instruments, including multimeters, earth resistance testers, and insulation resistance testers.

Tip: include the full model number printed on your KEW label for the best match.

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KEW Electrical Instruments

KEW is a trusted brand of professional measuring and testing instruments produced by Kyoritsu Electrical Instruments Works, Ltd. Renowned for their reliability and precision, KEW products are essential tools for electricians, engineers, and maintenance professionals worldwide. The product lineup spans a highly technical range, including multifunction testers, digital earth resistance testers, high voltage insulation resistance testers, and digital power meters.

All KEW instruments are designed and manufactured to meet rigorous international safety standards, such as IEC 61010. They provide advanced features like Bluetooth connectivity, auto-discharge functions, True RMS readings, and comprehensive data memory capabilities, ensuring safe and accurate electrical measurements in a wide variety of demanding industrial and commercial environments.

KEW manuals

Latest manuals from manuals+ curated for this brand.

KEW 6514BT Multifunction Tester Instruction Manual

December 3, 2024
Instruction manual Multifunction Tester KEW 6514BT Safety warnings This instrument has been designed, manufactured, and tested according to IEC 61010-1: Safety requirements for Electronic Measuring apparatus, and delivered in the…

KEW4105DL Digital Earth Resistance Tester Instruction Manual

December 14, 2023
KEW4105DL Digital Earth Resistance Tester Product Information Specifications Model: KEW4105DL Equipped with Bluetooth: KEW4105DLBT Type: Digital Earth Resistance Tester Brand: KEW Safety Warnings Before using the product, please read and follow…

KEW 4105A Digital Earth Resistance Tester Instruction Manual

September 10, 2023
4105A Digital Earth Resistance Tester Instruction ManualINSTRUCTION MANUAL Digital Earth Resistance Tester KEW 4105A KYORITSU ELECTRICAL INSTRUMENTS WORKS, LTD. Safty Precautions The instrument is designed, manufactured, tested and shipped in…

KEW SNAP Series Leakage Current Tester Instruction Manual

August 3, 2023
KEW SNAP Series Leakage Current Tester  SAFETY WARNINGS This instrument has been designed and tested according to IEC Publication 61010: Safety Requirements for Electronic Measuring Apparatus. This instruction manual contains…

KEW1020R Digital Multimeters Instruction Manual

April 28, 2023
KEW1020R Digital Multimeters Product Information Digital Multimeter KEW1020R The Digital Multimeter KEW1020R is a measuring instrument designed to measure voltage, current, and resistance. It has a large LCD display that…

KEW 4506 Intelligent Socket Tester Instruction Manual

March 26, 2023
KEW 4506 Intelligent Socket Tester Product Information: Intelligent Socket Tester KEW 4506 The Intelligent Socket Tester KEW 4506 is an electronic measuring apparatus that has been designed and manufactured according…

KEW video guides

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KEW support FAQ

Common questions about manuals, registration, and support for this brand.

  • Are KEW instruments the same as Kyoritsu?

    Yes, KEW is the brand format and logo used by Kyoritsu Electrical Instruments Works, Ltd., a leading manufacturer of professional electrical testing equipment.

  • Where can I download the user manual for my KEW tester?

    You can find and download the user manuals for KEW Earth Resistance Testers, Insulation Testers, Leakage Current Testers, and other instruments directly on this page.

  • What safety standards do KEW multimeters and testers meet?

    KEW instruments are designed and tested according to rigorous international safety standards, including IEC 61010, ensuring safe operation in various measurement categories including CAT II, CAT III, and CAT IV environments.

  • How do I pair my KEW Bluetooth-enabled tester with my tablet or phone?

    Instructions for pairing Bluetooth-equipped models, such as the KEW 4105DLBT, can be found in the specific product user manual. Typically, this involves turning on the tester, enabling Bluetooth on your device, and pairing it utilizing the specialized companion application for remote monitoring and data transfer.