Specifications Infrared Resolution 256 x 192 pixels 49 152 pixels in total Thermal Sensitivity 0 05 °C 50 mK Measurement Range 4 to 662 °F 20 to 350 °C Accuracy ±3°C 5 4°F Minimum Focus Distance 1 ftGeometric Resolution IFOV 3 3 mradFocus Type FixedAnalysis Functions Hot Cold spot detection Delta T up to 10 selectable individual measuring points area measurement min max on area Color Palettes Iron rainbow rainbow HC cold hot blue red grey inverted grey sepia Testo iron HT humidity paletteDisplay Options IR image real image overlayConnectivity Bluetooth 4 0 Wi Fi enabledDurability IP54 rated with fall protection up to 5 ftFeatures 1 High resolution imaging for precise analysisEquipped with a 256 x 192 infrared sensor producing clear thermal images to identify temperature variations effectively 2 Seamless smartphone connectivityOperates wirelessly via the Testo Smart App for real time thermal imaging analysis and storage directly on iOS or Android devices 3 Advanced temperature analysis toolsOffers DeltaT DeltaHeat and DeltaCool functions enabling users to compare temperature differences and perform diagnostics accurately 4 Reliable performance in professional settingsProtected with IP54 certification against dust and water and designed to withstand falls from up to 5 ft suitable for tough industrial environments 5 Customizable visualizationsChoose from 10 professional color palettes for improved clarity with IR image and real i
