Thermal Master · S1
Thermal Master P3 Lite 256 × 192 native pixels. Advertised NETD: 40 mK.
Add to comparison 256 × 192 native; 512 × 384 after Razor-Sharp X³ processing. Reports and emissivity, distance and ambient-temperature adjustments are advertised; these do not establish reflected-temperature correction or full radiometric export. Minimum focus and macro specifications are unconfirmed. USB-C iPhone/iPad and Android 6+ are listed; a bundled Lightning adapter does not guarantee compatibility with every Lightning iPhone.
Documentation
Indicative price and configuration Observed 2026-11-10 : 266.78 EUR incl. 20% VAT. Confirm configuration and price with the seller; temporary discounts do not define the band.
Specifications Source-led record, without hands-on testing. Unknown values remain undocumented.
Identity Brand Thermal Master Model P3 Lite Series P Commercial status current Manufacturer reference not published by the manufacturer Segment S1 Form factor smartphone module
Sensor and image Native resolution, width (px) 256 Native resolution, height (px) 192 Native detector pixels 49152 Displayed resolution, width (px) 512 Displayed resolution, height (px) 384 Interpolation ratio 4 Interpolation method software Detector type uncooled microbolometer Detector material VOx Pixel pitch (µm) 12 Spectral band, min (µm) not published by the manufacturer Spectral band, max (µm) not published by the manufacturer NETD (mK) 40 NETD measurement conditions ≤40 mK; detailed test conditions not specified Frame rate (Hz) 25
Optics Horizontal field of view (°) 56 Vertical field of view (°) 42.2 Advertised IFOV (mrad) not published by the manufacturer Recalculated IFOV (mrad) 3.82 Minimum focus distance (m) not published by the manufacturer Focus not published by the manufacturer Interchangeable lenses not published by the manufacturer Digital zoom (×) 15
Macro lens Availability not published by the manufacturer Reference not published by the manufacturer Working distance (mm) not published by the manufacturer Spot size (µm) not published by the manufacturer Smallest measurable area (µm) not published by the manufacturer Accuracy with macro (°C) not published by the manufacturer Range max with macro (°C) not published by the manufacturer
Measurement Range min (°C) -20 Range max (°C) 600 Absolute accuracy (°C) 2 Relative accuracy (%) 2 Emissivity setting continuously adjustable Reflected temperature correction not published by the manufacturer Measurement modes not published by the manufacturer Simultaneous cursors not published by the manufacturer Full radiometry not published by the manufacturer
Visible channel Visible camera (MP) not published by the manufacturer Image fusion not published by the manufacturer LED light not published by the manufacturer Laser pointer not published by the manufacturer
Ergonomics and ruggedness Screen (inches) not applicable Screen resolution not applicable Touchscreen not applicable Weight (g) 32.6 Dimensions (mm) 59 × 27 × 17.2 IP rating not published by the manufacturer Drop resistance (m) not published by the manufacturer Operating temperature, min (°C) -20 Operating temperature, max (°C) 55
Power Power type host-powered Battery system not applicable Battery life (h) not applicable Charging connector not applicable
Storage and connectivity Internal memory (GB) not applicable Memory card not applicable Wi-Fi not applicable Bluetooth not applicable Wired interface USB-C File formats not published by the manufacturer
Software PC software not published by the manufacturer Free PC software not published by the manufacturer Mobile app Thermal Master Report generation yes Cloud service not published by the manufacturer
Compliance Calibration certificate provided not published by the manufacturer Declared standards not published by the manufacturer Warranty (months) 24 Support in France not published by the manufacturer
Sources 