Industrial-grade Thermal Camera:256x192 resolution 25Hz thermal imaging sensor. suitable for: underfloor heating leaks, HVAC maintenance, power system inspections, electronic repairs, and industrial inspect. Clear Display with Rich Color Options. 3.5 inches large IPS screen with a resolution of 320x480. 15 selectable color palettes, easily switching by long pressing the side button. Available in 11 languages:Including Chinese, English, German, Russian, French, Spanish, Portuguese, Korean, Japanese, Italian, and Polish, catering to global users. Strong Battery Life and Convenient Charging:Powered by a detachable 18650 lithium battery with a runtime of up to 8 hours, reliable USB charging. PC Software Support Can transfer and analysis the screen shot of the thermal image Thermal imaging parameters Sensor: Vanadium oxide () Image capture frequency:25Hz Thermal imaging pixels:256x192 Display image resolution:427 x 320 Field of View (FOV):50.0°(H) x 37.2°(V) Emissivity:0.1 - 0.99 adjustable,(0.95 by default) Temperature range:-20℃ - +550℃ Gain mode: Auto Gain Color palette: White Heat, Black Heat, Fusion 1, Rainbow, Fusion 2, Iron Red 1, Iron Red 2, Dark Brown, Color 1, Color 2, , Rain, Green Heat, Red Heat, Accuracy:±2℃or ± 2% Measurement resolution:0.1℃/0.1℉ Color: Green Black Material: ABS Package Contents: 1 x Thermal Camera 1 x USB Cable 1 x English instruction manual 1 x Storage Bag Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.