AEMC 6417 Clamp-On Ground Resistance Tester with DataView®

The AEMC 6417 Clamp-On Ground Resistance Tester offers technicians a fast, precise solution for measuring grounding resistance, impedance, leakage current, and contact voltage in live, multi-grounded systems—all without disconnecting equipment or using auxiliary rods. Packed with onboard memory, Bluetooth connectivity, and a rugged OLED display, the 6417 is ideal for maintenance, safety checks, and diagnostic tasks in industrial, utility, and electrical installation environments.

Key Features

• Clamp-On Testing Without Disconnection
  Measure ground rod and grid resistance/impedance simply by clamping—no need for auxiliary electrodes or system shutdown.
• Leakage & Loop Current Measurement
  Built-in ammeter measures leakage or loop currents from 0.2 mA to 40 A—ideal for detecting ground loops and touch-voltage conditions.
• Contact Voltage Warning
  Automatically displays voltage (Z × I) to alert users of dangerous contact potential.
• Selectable Test Frequency
  Choose between 50, 60, 128, or ~2 kHz test signal frequencies for more accurate impedance readings in inductive environments.
• Bluetooth & Data Logging
  Stores up to 2,000 measurements with time stamps and syncs wirelessly via Bluetooth to DataView® software or the Android app.
• Dual Audible & Visual Alarms
  Customizable thresholds for resistance, current, and voltage. Audible buzzer and visual indicator provide pass/fail alerts in the field.
• High-Visibility OLED Display
  Large yellow organic LED display ensures readability in bright sunlight and low-light conditions.
• Ergonomic Jaw Design
  35 mm (1.37″) clamp accommodates a wide range of rods, bars, and conductor geometries.
• Portable & Durable
  Powered by four AA batteries (approx. 12 hours runtime), with auto-off and low-battery features. Built for rugged field use and rated CAT IV 600 V.

Benefits

• Non-Intrusive & Efficient
  No need to disconnect ground systems—simply clamp for instant measurement.
• Comprehensive Ground Diagnostics
  Measure resistance, current, and voltage in one device.
• Streamlined Data Management
  Bluetooth transfer to software or apps simplifies reporting.
• Enhanced Safety
  Contact voltage warnings and alarms help prevent unsafe conditions.
• Durable Field Construction
  Built to withstand tough jobsite environments.