Fluke Ti401U | Ultra Series 640×480 Professional Thermal Imager

Industrial thermography becomes more effective when it can clearly resolve small hot spots and temperature patterns without moving to an unnecessarily complex camera platform. The Fluke Ti401U Ultra Series Thermal Imager provides 640 × 480 native infrared resolution, giving maintenance professionals detailed thermal images for electrical, mechanical and process inspections.

The camera measures from -20°C to 650°C and provides thermal sensitivity of approximately 75 mK at 30°C. Auto and manual focusing help users sharpen different targets, while the standard 25° × 19° field of view balances inspection coverage with detail. A 30 Hz frame rate supports smooth imaging during equipment inspection, and digital zoom extends to 10× when closer viewing is needed. Optional telephoto and wide-angle lenses expand the camera's suitability for different asset sizes and inspection distances.

Ultra Series Selection Guide

Choose the Ti401U when you need 640 × 480 native resolution and professional focusing but don't need the Ti480U's 1200°C range or SuperResolution.

Market Relevance

The Ti401U suits Pakistan's power plants, utilities, cement, textile, steel, manufacturing and predictive-maintenance teams performing detailed thermal surveys. Buy the Fluke Ti401U from Kamadi Pakistan for high-resolution professional thermography.

Key Features

• 640 × 480 native infrared resolution
  
• Auto and manual focusing
  
• 30 Hz thermal imaging
  
• Optional telephoto and wide-angle lenses
  
• Up to 10× digital zoom
  

Technical Specifications

• Model: Fluke Ti401U
  
• IR Resolution: 640 × 480
  
• Temperature Range: -20°C to 650°C
  
• Thermal Sensitivity: 75 mK at 30°C
  
• Frame Rate: 30 Hz
  
• Field of View: 25° × 19°
  
• IFOV: 0.68 mrad
  
• Focus: Auto / Manual
  
• Digital Zoom: 1×–10×
  
• Detector: Uncooled focal-plane infrared detector
  

Applications

• Electrical thermography
  
• Industrial equipment inspection
  
• Power-distribution surveys
  
• Predictive maintenance
  
• Process monitoring
  

Professional Tip: When comparing assets over time, keep focus, viewing distance, emissivity and temperature span consistent so apparent changes reflect the equipment rather than camera settings.