The TESTO 865 Lithium-Ion Thermal Camera is the ideal tool for easy-to-use camera and basic thermal analysis. The camera comes with a USB cable, power supply, calibration protocol and carrying case. The testo 865 camera provides objective and high quality thermal images. Image quality with infrared resolution of 160 x 120 pixels Thermal sensitivity of 0.12 °C Automatic detection of hot and cold spots Measurement accuracy of ±2 °C The Testo 865 thermal imaging camera is ideal for refrigeration and air conditioning specialists as it is easy to use and reliable for basic thermal measurements. The camera is easily transportable to meet the needs of professionals with its carrying case. General technical data Operating temperature: -15 to +50°C Storage temperature: -30 to +60°C Housing protection class: IP 54 Vibration: 2G Camera features Display type: 8.9 cm (3.5") TFT, QVGA (320 x 240 pixels) Standard lens: 31° x 23 Display options: IR image only Colours: 4 (iron, rainbow HC, cool-warm, grey) Interface: USB 2.0 Micro B