EK
EK InstrumentsElectrical Testing Solutions

Resources

News & Technical Articles

Stay updated with the latest technical guides, product announcements, and industry insights from EK Instruments.

Blog2026年04月17日

Multi-Function Electrical Test Instruments: All-in-One Solutions for Comprehensive Electrical Testing

Discover the EK-H770 multi-function comprehensive electrical tester combining ground resistance, insulation resistance, RCD testing, current measurement, and power quality analysis in one portable instrument.

Read Article
Blog2026年04月17日

Surface Resistance Testers and Insulation Resistance Multimeters: Specialized Tools for ESD Control and Electrical Safety

Explore surface resistance testers for ESD control and insulation resistance multimeters combining megohmmeter functions with standard DMM capabilities. Learn about EK-C375, EK-C343A, and EK-C343B models.

Read Article
Blog2026年04月17日

High Voltage Clamp Current Meters: Safe Current Measurement on Overhead Power Lines

Learn about high voltage clamp current meters designed for safe current measurement on overhead power lines up to 110kV. Compare EK-T900 and EK-T900A models with telescopic insulating poles.

Read Article
Blog2026年04月17日

Current and Power Recording Instruments: Long-Term Electrical Monitoring Solutions for Predictive Maintenance

Explore current and power recording instruments for long-term electrical monitoring. Compare EK-S830 series current recorders and EK-S840/S843 power recorders for predictive maintenance and energy analysis.

Read Article
Blog2026年04月17日

RCD and Leakage Protection Testers: Verifying Electrical Safety Device Performance

Guide to RCD and leakage protection testers for verifying trip time, trip current, and socket wiring. Compare EK-S861, EK-S862, and EK-S864 models for residential and commercial electrical safety testing.

Read Article
Blog2026年04月17日

Flexible Current Clamp Meters and Three-Phase Power Meters: Measuring High Currents in Tight Spaces

Discover flexible current clamp meters and three-phase power meters for measuring high currents up to 9999A. Learn about EK-G690, EK-G691, EK-H735, and EK-H730A Rogowski coil instruments.

Read Article
Blog2026年04月17日

Battery Testing Equipment: From Automotive Battery Testers to Precision Internal Resistance Analyzers

Comprehensive guide to battery testing equipment including automotive battery testers and precision internal resistance analyzers. Compare EK-H750, EK-H751, EK-H754, and EK-H755 models for battery health assessment.

Read Article
Blog2026年04月17日

AC Leakage Current Clamp Meters: Essential Tools for Electrical Safety and Preventive Maintenance

Learn how AC leakage current clamp meters help detect insulation degradation and prevent electrical hazards. Compare EK-G653, EK-G654, EK-G664A, EK-G667A, and EK-G668A models for various measurement ranges.

Read Article
Blog2026年04月17日

Complete Guide to Clamp Multimeters: Versatile Electrical Measurement Tools for Every Application

A comprehensive guide to clamp multimeters for electrical measurement. Compare EK-G642, EK-G643, EK-G644C, EK-G645, and EK-G647 models featuring AC/DC current, voltage, resistance, capacitance, and frequency measurement.

Read Article
1...343536...3934339前往