InfiRay T2L 12µm Thermal Imager measurement tool

Tiniest Xtherm thermal imager

The InfiRay T2L is a coin-size thermal imaging camera built around a 12 µm sensor and designed to plug directly into an iPhone running iOS. It targets homeowners, facility managers and technicians who need instant temperature visibility without carrying a dedicated handheld unit. The plug-and-play connection means the phone supplies power and display, so there is no separate battery to charge or screen to pack.

Coin-size build with direct phone mount

At 26 by 26 mm the camera adds negligible bulk to the handset and draws power through the Lightning or USB-C port depending on the iPhone model. The ultra-lightweight housing has no moving parts, so it survives pocket carry and quick job-site deployment. Because the sensor sits flush with the connector, the thermal view aligns with the phone camera for straightforward overlay work in electrical panels, HVAC ducts or building envelopes.

Upgrade from earlier Xtherm models

The 12 µm sensor replaces the larger-pixel sensors used in previous Xtherm cameras, delivering sharper thermal detail at the same compact footprint. Users who found older clip-on imagers too grainy for breaker-panel inspections or plumbing leaks will see a clear jump in image clarity. The step up is worthwhile when the task demands resolving small temperature differences on tight component spacing; buyers who only need rough hot-spot checks on large equipment may not notice the improvement.