BRAND: Noyafa

Infrared Thermographic Camera, Thermal Imager, Large Display, Multi Language, Ergonomic Design, SD Slot

Infrared Thermographic Camera


NF-521 has thermal imaging function and can display hot and cold spots on the screen, enabing users to oberve the object temperature changes more effectively. It helpls you to quickly lock the target area. The standard 8GB memory card can save a large number of images and data and generate high-quality infrared images, which is a useful tool for fault maintenance.


  • High resolution. Visible light 2 million pixels, 1024 thermal imaging pixels are clearly visible.
  • 3 color imaging modes. The instrument provides 3 color palettes:  iron red, rainbow, grey. Choose suitable color palettes to show the details of the target object.
  • Two image-fusion functions. Contour line and thermal imaging-fusion display, visible light and thermal imaging-fusion.
  • This instrument supports two visual mode switching, which can be compared according to the two measurement diagrams to find the fault point. It is an nice choice for electricians and maintenance technicians and can be used to quickly find the problem area.
  • Large capacity image-storage. Standard 8GB mini memory card with large capacity can store various measurement images.
  • USB to read images quickly. The captured pictures saved in the instrument can be viewed and exported by connecting to a computer, which is convenient and quick.


Technical indexes:

  • Infrared temperature measurement
  • Temperature measurement range: -10~400℃
  • Basic accuracy: ±2% or ±2.0℃
  • Emissivity: adjustable 0.1~0.99
  • Measuring resolution: 0.1℃
  • Response time: 150ms
  • Spectral band: 8~14um

Thermal imaging technique

  • Thermal imaging resolution: 32*32(1024 pixels)
  • Visible light camera: 2 megapixels
  • Display resolution: thermal imaging, thermal mixing, digital camera
  • Color palettes: iron red, rainbow, grey
  • Infrared spectral bandwidth: 8~14μm
  • FOV: 33° horizontal
  • IFOV: 18 mrad
  • Thermal imaging sensitivity: 150mk
  • Frame rate: ≤9Hz
  • Image-format: BMP

General parameters

  • Display resolution: 320*240 pixels
  • Battery: 3.7V, 2600mAh
  • Memory card: 8GB
  • Working temperature:-10℃~45℃ / 14℉~113℉
  • Drop proof: 1m
  • Main color: black+red
  • Main material: plastics
  • Item size: 210 * 120 * 60mm / 8.3 * 4.7 * 2.4in
  • Package size: 230 * 140 * 80mm / 9.1 * 5.5 * 3.1in
  • Package weight: 500g / 1.1lb

Additional Information

Device Camera
Type Infrared | Thermographic