Thermal Master P1 for USB-C Device Thermal Camera, 320×240 Super Resolution

For home, HVAC, electrical, or automotive inspections, the Thermal Master P1 turns surface temperature differences into a live thermal view. Its USB-C connection works with USB-C iPhones and Android phones, as well as Android tablets and Windows devices. Enhanced thermal resolution and temperature tracking help you examine areas of interest while you move.

Key features

The camera captures infrared images at 160×120 resolution and uses Thermal Master X³ algorithms to enhance them to 320×240 super resolution. A 25Hz refresh rate provides a live view for scanning surfaces, while seven infrared color palettes offer different ways to interpret heat patterns. Its 52° × 39° field of view can help you scan a room, and 1–15× zoom lets you take a closer look at a specific spot.

Measure temperatures from -4°F to 1112°F with ±3.6°F accuracy. Adjustable temperature span helps focus the display on the range relevant to an inspection. High- and low-temperature alerts and automatic temperature point tracking make it easier to follow notable readings, picture-in-picture and photo and video capture support reviewing or sharing what you find. The camera is powered directly by the connected device, so it does not need separate batteries or charging.

Practical tips

Thermal images show heat at a surface, not through walls. Temperature differences can help identify areas to investigate for insulation gaps, moisture issues, or overheating components, but the camera is not a way to see behind a wall. Adjust the temperature span to emphasize the range you are checking, then use zoom or point tracking to examine a particular area. The app also provides high- and low-temperature alerts and picture-in-picture for working through an inspection.

The extended USB-C plug is designed to fit with nearly all phone cases, and the included 19-inch extension cable provides more flexibility when reaching awkward inspection spots. The app offers thermal analysis without sign-up, so you can get started on a supported connected device. A protective carrying case helps keep the camera together for transport between jobs or around the home.

Tips for day-to-day use

For a home check, scan across surfaces where you want to compare temperature patterns, such as areas around windows or walls, and use the thermal view to spot differences worth a closer look. For HVAC or electrical inspections, temperature measurement and alerts can help draw attention to unusually hot or cold points. When working on a vehicle or checking a tight space, the extension cable can help position the camera while you watch its live view on the connected device. The camera is rated IP54 and has 1-meter drop protection for use during inspections.

Practical questions

Can the camera see a leak or insulation problem through a wall? No. It detects surface heat, not objects through walls. Temperature differences on a surface can reveal clues that may help you decide where to investigate for moisture or insulation issues.

Which devices can I connect it to? It is designed for USB-C iPhones, Android phones, Android tablets, and Windows devices. The extended Type-C plug is designed to work with nearly all phone cases.

Does the camera need its own battery? No. It draws power directly from the connected device, with no separate camera battery to charge. The app supports live thermal viewing, temperature alerts, and image and video capture.

When it makes sense

Choose the P1 if you want a compact thermal camera for checking temperature patterns across home surfaces, HVAC systems, electrical components, or vehicles using a compatible USB-C device. Its enhanced image resolution, zoom, temperature alerts, and automatic point tracking suit inspections where both broad scanning and a closer look at a specific spot matter.