Hioki CM4002 AC Leakage Clamp Meter True RMS 200A Measurement with High Sensitivity Detection

The Hioki CM4002 AC Leakage Clamp Meter is a high-precision tool designed for accurately detecting and measuring low-level leakage currents and standard AC currents up to 200A. It is ideal for diagnosing insulation issues, ensuring electrical safety, and monitoring current in power distribution systems. Featuring True RMS measurement capabilities, the CM4002 ensures precise readings even with distorted waveforms, making it suitable for modern electrical systems. Its large jaw opening and user-friendly design make it easy to use, even in tight spaces, while the backlit display ensures clear readings in any environment. The Hioki CM4002 is built to withstand tough conditions, making it a reliable companion for professionals in the field.

Key Features:

• High Sensitivity for Leakage Detection: Accurately measures leakage currents starting from as low as 0.6mA, making it ideal for detecting even minor insulation faults in electrical circuits.
• Wide Measurement Range: Capable of measuring AC currents up to 200A, providing versatility for a range of applications, from leakage detection to current monitoring in larger circuits.
• True RMS Measurement: Delivers precise readings, ensuring accuracy even when measuring currents with complex waveforms and non-linear loads.
• Large Jaw Opening: Features a 40mm jaw opening, allowing the clamp to easily grip around large cables and busbars, making it ideal for use in crowded panels.
• Backlit Digital Display: Equipped with a bright, backlit LCD screen, providing clear and easy-to-read measurements even in dimly lit environments.
• Data Hold Function: Allows users to freeze readings on the display, making it easier to record and analyze data during inspections.
• Auto-Ranging Capability: Automatically selects the appropriate measurement range for faster and more convenient testing.
• Durable and Ergonomic Design: Built for demanding environments with a rugged construction, yet lightweight and easy to carry, making it ideal for fieldwork.
• Safety-Rated: CAT IV 300V, CAT III 600V, ensuring safe operation in a variety of electrical environments.

Specifications:

• Current Measurement Range: 0.6mA to 200A AC.
• Accuracy: ±1.5% of reading + 5 digits for currents above 10mA.
• True RMS: Yes, ensuring precise measurement in complex waveforms.
• Jaw Opening: 40mm, suitable for a variety of conductor sizes.
• Display Type: Backlit digital LCD for clear viewing.
• Data Hold Function: Yes.
• Auto-Ranging: Yes.
• Power Supply: 2 x AA batteries (included).
• Operating Temperature: -10°C to 50°C.
• Dimensions: Compact design for easy portability and handling in the field.

Box Includes:

• Hioki CM4002 AC Leakage Clamp Meter
• 2 x AA Batteries
• User Manual
• Carrying Case

Applications:

• Insulation Fault Detection: Ideal for detecting low-level leakage currents caused by insulation breakdowns in residential, commercial, and industrial electrical systems.
• Electrical System Safety Inspections: Useful for ensuring compliance with safety standards by identifying unwanted leakage currents in circuits.
• Preventive Maintenance: Allows for regular monitoring of electrical equipment to detect potential insulation issues before they become major problems.
• Power Distribution Monitoring: Suitable for monitoring current flow in power distribution panels, ensuring stability and safety of the electrical system.
• Field Service and Diagnostics: Compact and portable, making it perfect for on-site inspections and troubleshooting tasks for electrical professionals.