Feature:1. PORTABLE AND EASY TO OPERATE: Industrial thermal camera featuring a portable design and easy operation2. WIDE APPLICATION: Widely used in fire protection, construction, transportation, agriculture, geology, energy, smelting, electronic manufacturing and other fields3. PROFESSIONAL USE: Ideal for electricians, maintenance personnel and technicians to quickly find problem areas4. TECHNICAL PARAMETERS: The measurement range is from 20~+550 (4~1022), the measurement accuracy is 2%/2, you can use with confidence5. WITH FITTINGS: Equipped with plug, data cable, easy for you to install and use, complete accessories guarantees convenient operationSpecification:Item Type: Thermal Imaging CameraProduct Model: ET692BMeasuring Range: -20~+550 (-4~1022)Measurement Accuracy: 2%/2Battery: 1 x 18650 2200mAh Li ion battery.Package List:1 x Host1 x Plug1 x Data Cable1 x User Manual