400 Amp DC/AC Auto-Ranging - Electronic Specialties

The Electronic Specialties 684 400 Amp DC/AC Auto-Ranging Clamp Meter is a versatile diagnostic instrument designed for professional automotive and industrial technicians. This robust multi-function tester combines accurate clamp-on current measurement capabilities with a comprehensive auto-ranging digital multimeter, providing essential data for troubleshooting complex electrical systems. Engineered for reliability, the 684 ensures precise readings and safe operation in demanding environments.

Key Features

• 400 Amp DC/AC Clamp-On Current Measurement: Safely and non-invasively measure current up to 400 Amps, ideal for diagnosing parasitic draws, charging system performance, and motor current in both automotive and industrial applications.
• Integrated Auto-Ranging Digital Multimeter: Offers a full suite of 10 testing functions, automatically selecting the correct range for voltage, resistance, and other parameters, streamlining diagnostic workflows.
• CATIII 600V Safety Rating: Designed with professional-grade safety in mind, meeting CATIII 600V standards for reliable use in high-energy electrical circuits.
• 4000 Count Backlit LCD Display: Provides clear, precise readings with a 4000-count resolution, while the integrated backlight ensures visibility in dimly lit work areas.
• Durable Construction with Storage Case: Built to withstand the rigors of a professional shop, and includes a zippered storage case for protection and organized transport.

Applications

The Electronic Specialties 684 is an indispensable tool for a wide range of diagnostic tasks. In automotive settings, it excels at identifying parasitic battery drains, testing alternator output, analyzing starter current draw, and diagnosing electrical faults in vehicle wiring and components. For industrial applications, it is suitable for measuring motor currents, troubleshooting control circuits, and performing general electrical system analysis on machinery and equipment. Its comprehensive functionality makes it a valuable asset for general electrical troubleshooting and preventive maintenance routines.