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EITAI Manuals & User Guides

EITAI provides specialized electrical testing instruments, including precision clamp meters, earth resistance testers, and power quality analyzers.

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

About EITAI manuals on Manuals.plus

EITAI Electronic Technology Company is a leading manufacturer of high-precision electrical test and measurement instruments. Established in 2006, the brand offers a comprehensive range of over 200 proprietary devices.

EITAI equips professionals in the industrial, telecommunications, and construction sectors with dependable tools like clamp earth resistance testers, digital leakage current clamp meters, and 3-phase power quality analyzers. Their products integrate advanced testing technologies, data hold systems, and robust safety features to ensure accurate electrical system analysis.

EITAI manuals

Latest manuals from manuals+ curated for this brand.

EITAI ETCR2000A Plus Clamp Earth Resistance Tester User Manual

April 30, 2026
EITAI ETCR2000A Plus Clamp Earth Resistance Tester Specification Model Series   Model  Jaw size(mm)  Resistance Range(Ω) Current Range Explosion- proof function  Storage 99sets   Alarm Φ32 65×32 0.01-200 0.01-1200 0-20A EITAI2000+ √…

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EITAI5000-300F 3-Phase Power Quality Analyzer Instruction Manual

EITAI5000-300F • January 9, 2026
This instruction manual provides detailed guidance for the EITAI5000-300F 3-Phase Power Quality Analyzer, covering setup, operation, maintenance, troubleshooting, and technical specifications for accurate electrical parameter analysis.

EITAI support FAQ

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

  • Where can I find the manual for my EITAI earth resistance tester?

    You can locate user manuals and operating instructions for EITAI clamp meters and resistance testers directly on this page.

  • How do I calibrate my EITAI clamp meter?

    Many EITAI models, such as the ETCR2000A, feature a self-test and automatic calibration upon boot-up. If the device displays an 'Er' (Error) symbol, ensure the jaws are closed cleanly and reboot. Refer to your specific device manual for detailed calibration procedures.

  • What does the 'OL' symbol mean on my EITAI instrument?

    The 'OL' symbol indicates that the measured resistance or current has exceeded the instrument's upper limit range.

  • Does EITAI offer explosion-proof testing equipment?

    Yes, EITAI provides specific explosion-proof clamp meters certified for use in flammable and explosive environments. Always verify your device's certification in the user manual before operating in hazardous locations.