Find Heat Anomalies and Know Where to Check Next
Spot unusual temperature patterns in electrical cabinets, power lines, and mechanical equipment with native 320 × 240 infrared resolution and <40 mK thermal sensitivity. Measure from -20°C to 650°C (-4°F to 1202°F) to compare operating temperatures and identify areas that need closer inspection.

Focus Faster as You Move Between Targets
Spend less time adjusting focus when checking different components. TurboFocus combines laser-assisted, thermal contrast, and touch autofocus to help you capture clear thermal images quickly, while manual focus gives you finer control over specific targets.

Compare Temperatures and Record Findings on Site
Use 4 spot, 3 line, and 4 area measurement tools on the 5-inch 720p touchscreen to compare components within the same image. IREdge sharpens object outlines, and T-TWB makes temperature patterns easier to distinguish. Add annotations while you work so important details are ready for later review.

Handle Maintenance Checks and Bring Lessons to Life
Investigate overheating equipment, assess building heat loss, or show how heat moves through materials. From routine electrical inspections to laboratory experiments and engineering lessons, Ti4 helps you turn temperature differences into visual findings you can explain to customers, colleagues, or students.

Add Measurements and Share What You Find
The integrated 0.1–50 m laser rangefinder supports distance, length, and area measurement, helping you document the size and location of inspected surfaces. Wi-Fi, Bluetooth, and HDMI connectivity offer options for transferring data or displaying findings during team reviews and classroom demonstrations.

Stay Prepared for Longer Inspection Rounds
Two included rechargeable batteries provide at least 4 hours of operation each, so you can swap in a charged spare and continue your checks. IP54 dust and splash protection and 2-meter drop resistance support everyday field use. The charging dock, 64 GB SD card, cables, lens cover, calibration certificate, soft bag, and hard case help keep your equipment ready, protected, and organized between jobs.