Fluke 368 FC | True-RMS AC Leakage Current Clamp Meter with Fluke Connect

Small leakage currents can trigger protective devices, waste energy or indicate deteriorating insulation long before equipment fails completely. The Fluke 368 FC True-RMS Leakage Current Clamp Meter detects and trends these low-level currents without taking equipment offline.

It offers resolution down to 1 µA and measures AC leakage current across ranges from milliamps up to 60 A. The 40 mm jaw accommodates common conductors and cable arrangements, while selectable filtering allows users to focus on 40–70 Hz power-frequency leakage or use the wider 40 Hz–1 kHz bandwidth when additional signal content matters. A forward-facing LED worklight and backlit display improve use inside dark wiring cabinets. Fluke Connect lets you document and compare measurements over time, making the 368 FC especially useful for investigating intermittent RCD/GFCI trips.

Leakage Clamp Meter Selection Guide

Choose the 368 FC when a 40 mm jaw provides sufficient access and you need high-resolution leakage-current measurement. Select the 369 FC when larger conductors or grouped wiring require a wider jaw.

Market Relevance

The Fluke 368 FC is useful for Pakistan's industrial plants, commercial buildings, data facilities, hospitals and electrical maintenance teams investigating leakage, insulation deterioration or nuisance RCD trips. Kamadi Pakistan offers the Fluke 368 FC for professional leakage-current diagnostics and preventive maintenance.

Key Features

• True-RMS leakage-current measurement
  
• Resolution down to 1 µA
  
• Selectable narrowband and wideband filtering
  
• Fluke Connect wireless data logging
  
• Forward-facing LED worklight
  

Technical Specifications

• Model: Fluke 368 FC
  
• Measurement: AC leakage current
  
• Ranges: 3 mA, 30 mA, 300 mA, 3 A, 30 A, 60 A
  
• Highest Resolution: 1 µA
  
• Frequency Range: 40 Hz to 1 kHz
  
• Selectable Filter: 40–70 Hz / 40 Hz–1 kHz
  
• Jaw Opening: 40 mm
  
• Crest Factor: 3
  
• Connectivity: Fluke Connect
  
• Safety: CAT III 600 V
  

Applications

• Leakage-current testing
  
• RCD/GFCI trip investigation
  
• Insulation-condition monitoring
  
• Preventive electrical maintenance
  
• Ground-leakage diagnostics
  

Professional Tip: To measure total equipment leakage, clamp around all current-carrying conductors together—not the protective earth—so the meter reads the residual imbalance rather than normal load current.