1、Excellent Optical Lens and High Resolution: Our cell phone thermal imaging camera has excellent optical lens and high resolution detector with good imaging effect. 2、Match with Mobile Phone APP: The overall weight of phone thermal imaging camera is light and easy to carry, which can be matched with cell phone APP for professional thermal imaging analysis anytime and anywhere, with wide temperature measurement range ‑15 ‑ 600℃. 3、Custom Alarm Threshold: The thermal imager supports high temperature alarm and custom alarm threshold, supports user defined temperature range screen display, and has a variety of usage scenarios available for users. 4、High and Low Temperature Tracking: The thermal imager camera has an aluminum alloy housing that is rugged and durable. Support high and low temperature tracking high temperature area display scenarios. 5、Add Point Line and Rectangle Frame: The phone thermal imaging camera supports adding point, line and rectangle frame for area temperature measurement, where the line and rectangle frame also support and high temperature alarm. Item Type: Thermal Imager Material: Aluminum Alloy Operating Wavelength: 8 - 14μm Frame Rate: 25Hz NETD: <50mK At 25℃ Head Focusing Length: Approx. 3.2mm / 0.13in Temperature Measurement Range: -15℃ - 600℃ Temperature Measurement Accuracy: ±2℃ Or ±2% Of The Reading Temperature Measurement: Support The Highest Point, Lowest Point And Center Point Temperature Measurement And Area Temperature Measurement Of The Whole Screen Color Plate: Iron Red, Colorful, White Heat, Black Heat, Cold Blue, Red Heat Language: Chinese, English Operating Temperature: -10℃ - 75℃ Storage Temperature: -45℃ - 85℃ Waterproof And Dustproof: IP54 Size: Approx. 40mm x 25mm x 14mm / 1.6 x 1 x 0.6in 1 x Thermal Imager 1 x USB Adapter 1 x Adapter Cable 1 x Instruction Manual 1 x Cleaning Cloth 1 x Storage Box