Dear customer friend, if you are looking for high pixel, I suggest you choose NF-521S, if you think the pixel requirement is not high, as long as you can solve the daily use, then this NF-521 will be more cost-effective, hereby, I hope that you will consider clearly when you choose, thank you!This product is currently very popular in other countries and I hope that our friends in Mexico will also enjoy this product.Hello, welcome to our NOYAFA official shop, all products in our shop belong to the original genuine, please recognise our NOYAFA brand official shop.NOYAFA is a high-tech enterprise specialising in the production and sale of network testing, comprehensive cabling, instrumentation and other products. The company insists on providing global users with high-quality, high-security, high-reliability, cost-effective test products and total solutions. Co-operation, innovation, development and future is our companys business philosophy. We have professional technicians, advanced production and processing equipment, strict product quality inspection standards. We are proud to provide quality products for the people of Mexico.NF-521 is an instrument that uses thermal imaging technology to measure temperature and observe heat distribution on the surface of natural objects.Any natural object will radiate infrared rays to the surroundings. Thermal imaging technology refers to the use of optical imaging objectives and infrared detectors to receive the infrared radiation energy of the measured target and reflect it onto the photosensitive element of the infrared detector, thereby obtaining a graphic diagram of the heat distribution on the surface of the object. , this thermal image corresponds to the heat distribution field on the surface of the object.In laymans terms, infrared thermal imaging is to convert the invisible infrared energy emitted by an object into a visible thermal image, that is, an image of the temperature distribution on the target surface.Application scenarios1. Installation and maintenance of floor heating, radiators and water heaters2. Renovation and maintenance of doors, windows and skylights3. Property maintenance such as house heating and water leakage4. Electrical maintenance for residential offices and production5. Car maintenance and inspection6. Firefighting and rescue status investigation7. Repair and maintenance of old buildingspacking list:Host*1Data cable*1Tool kit*1Instruction Manual*1Certificate/warranty card*1Product name: Infrared thermal imager NF-521Thermal imaging parameters:Thermal imaging resolution: 2 megapixels (32*32)Electronic shutter: noneVisible light camera: 2 million pixelsDisplay mode: infrared edge mode, dual light fusion mode, visible light mode, infrared modeColor palette: iron red, cool, black hot, rainbow, red hot, white hot, lavaWavelength range: 814umField of view (FOV): 33horizontalInstantaneous field of view (IFOV):18mradThermal imaging sensitivity: 150mkStop frequency:<=9HzSave image format temperature range: Bitmap (BMP) imageInfrared temperature measurement:Temperature range: -20 to 400 degrees CelsiusBasic accuracy: 0 to 400 degrees Celsius Accuracy: 1.8% or +1.8 degrees Celsius, whichever is greater, -20 to -0.9 degrees Celsius Accuracy: 3 degrees Celsius Test conditions, emissivity: 0.95 Ambient temperature: 25 2 degrees CelsiusEmissivity: 0.10-0.99 customized adjustmentMeasurement resolution: 0.1 degrees Celsius/FahrenheitResponse time: 150msWavelength range: 8-14umProducto: Cámara termográfica de 2 megapíxelesCaracterísticas1, NF-521 es un uso de la tecnología de imagen térmica para lograr la medición de la temperatura y la observación de la distribución de calor de la superficie del cuerpo natural del instrumento.2, 4 modos de visualización, respectivamente, visualización de fusión de línea de contorno e imagen térmica, visualización de fusión de luz visible e imagen térmica, visualización de luz visible pura, visualización de imagen térmica pura.3, el área de la pantalla del punto caliente, punto frío, el centro del cursor de punto se moverá con el rango de medición de seguimiento de bloqueo de la temperatura mínima y la mezcla más alta.4, hay 7 tipos de modo de imagen de mezcla de color, respectivamente, rojo hierro, color frío, negro caliente, arco iris, rojo caliente, blanco caliente, lava5, Conexión USB entre el instrumento y el ordenador. Puede leer rápidamente las fotos y la carga.Incluyendo la medición de la temperatura del punto central y el seguimiento de la temperatura máxima/mínima, esta cámara profesional de imagen térmica puede ser ampliamente utilizada en la inspección de viviendas, extinción de incendios, agricultura, fabricación de productos electrónicos, inspección de tráfico, arqueología, y cualquier otro campo comercial, hobby o científico.Tarjeta de memoria de 16 GB, software de análisis para PC: se incluye una tarjeta de memoria de 16 GB para almacenar imágenes. También puede examinar las imágenes almacenadas, analizar detalles o eliminar imágenes cuando está conectada a un ordenador. Formato de imagen: BMP Batería recargable, apagado automático: batería recargable de alta capacidad de 2600 mAh incorporada para un uso prolongado, carga cómoda a través del cable USB Tipo-C. Hay una función de ahorro de energía de apagado automático, más humana de usar.Other tips:The product description is in English. If you are unable to read the English instructions, we recommend that you do not purchase. Avoid causing unnecessary problems. Thank you for your support.Service programme:1.Logistics: all our products are stored in Mercado warehouse. The warehouse will arrange for delivery immediately after you place your order. Ensure that the products are delivered to you quickly and safely.2.If you are satisfied with our products, we sincerely hope that you can give us a 5-star positive feedback. This can help more people who need the product.3.If you have any problems during the use, please contact us on the order page. Our professional after-sales service staff will reply you in the fastest time to solve the problem.4.Thanks again for choosing our products. Have a happy day.All our products for you:https://tienda.mercadolibre.com.mx/noyafa Online Customer Service: Monday to Friday from 9:00 am to 6:00 pm