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Tiny metal thermal camera, 27 by 18 by 9.8 mm, USB-C plug, matte dark finish

InfiRay

InfiRay P2 Pro Android Thermal Imager (Without macro lens)

SKU CH-5S74-0811C

A 9 g metal thermal imager with 256 × 192 resolution, 25 Hz frame rate and −20 °C to 550 °C range that plugs into Android 9.0+ phones

  • TypeThermal Imager
  • Ultra-compact 9 g all-metal body measures just 27 × 18 × 9.8 mm
  • 256 × 192 IR sensor delivers 49,152 pixels at 25 Hz frame rate
  • Wide -20 °C to 550 °C range spots heat issues from insulation to HVAC
  • Draws power directly from phone — no separate battery to charge or carry
  • Works with any Android 9.0+ device for instant thermal imaging

Pocket-Sized Thermal Sensor

The InfiRay P2 Pro is a 9 g metal-bodied thermal imager that plugs directly into an Android phone running version 9.0 or higher. It captures 256×192 infrared frames at 25 Hz without any internal battery, drawing power from the handset instead. The tiny 27×18×9.8 mm housing makes it practical for on-the-go inspections.

Step Up From Basic Spot Checks

Replacing single-point IR thermometers, this module delivers 49,152 temperature pixels per frame across a -20 °C to 550 °C range. The jump is worth it when you need full-scene thermal patterns — finding missing insulation, tracing floor-heating loops or locating pipe leaks — rather than isolated spot readings.

For Mobile Diagnosticians

Suits technicians, facility managers and DIY owners who want instant thermal imaging on a phone they already carry. Not for users who require macro-level detail on tiny components, since this unit ships without the optional close-up lens. Also unsuitable for iOS devices or Android versions below 9.0.

Highlights

  • Ultra-compact 9 g all-metal body measures just 27 × 18 × 9.8 mm
  • 256 × 192 IR sensor delivers 49,152 pixels at 25 Hz frame rate
  • Wide -20 °C to 550 °C range spots heat issues from insulation to HVAC
  • Draws power directly from phone — no separate battery to charge or carry
  • Works with any Android 9.0+ device for instant thermal imaging

Specifications

TypeThermal Imager

Questions about this item

How much space does the 27×18×9.8 mm metal body need beside a USB-C port?

The imager measures 27 mm long, 18 mm wide and 9.8 mm thick, so it only requires a few millimetres of lateral clearance next to the phone’s USB-C connector.

What Android version must the phone run before the app will launch?

The device requires Android 9.0 or newer; on older releases the companion application will not start.

When should the factory calibration be re-verified for the −20 °C to 550 °C range?

InfiRay recommends annual recalibration or after any impact that could shift the sensor alignment.

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