HT 18+_Handheld Infrared Thermal Imager
A large 3.2-inch wide-viewing-angle TFT LCD with software-analysis, video, and photo functions. Wavelength range: 8~14μm. Infrared 256 plus visible-light 640 imaging for five-color fused observation. The HT 18+ handheld dual-band thermal imager integrates 256×192 infrared resolution with 640×480 high-definition visible-light imaging and five professional pseudocolor modes: rainbow, iron red, cool color, white hot, and black hot. Intelligent image fusion enables simultaneous analysis of thermal radiation and visible-light images, providing a tool for building inspection, electrical maintenance, and security patrols.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Display | 3.2-inch full-viewing-angle TFT display |
| Infrared Thermal Image Resolution | 256×192 |
| Visible-light image resolution | 640×480 |
| LCD resolution | 320×240 |
| Field of view / focal length | 56°×42°/4.0mm |
| Spatial Resolution | 3.75mrad |
| Pixel Pitch | 12μm |
| Image Frame Rate | 25Hz |
| Focusing Method | Fixed |
| Noise-equivalent temperature difference [@25℃，@F/1.0] | ≤50mk@25℃，@F/1.0 |
| Wavelength Range | 8μm~14μm |
| Emissivity | 0.01 - 1.00 Adjustable |
| Palette | Rainbow / Iron Red / Cool Colors / White Hot / Black Hot |
| Software analysis and video-recording functions | Supported |
| Temperature Measurement Range | -20℃~+550℃(-4°F~1022°F) |
| Temperature Measurement Accuracy [-15℃~+550℃] | ±2℃ or ±2% |
| Temperature Measurement Accuracy [-20℃~-15℃] | ±4℃ |
| Settings Control | Unit Adjustment / Language / Date and Time Format / Auto Power-Off |
| Storage Medium | Built-in storage 8G |
| Language | Chinese, English, German, Italian |
| Image / video format | JPG/MP4 |
| Interface Type | Type - C |
| Battery Type | Built-in 18650 rechargeable lithium battery |
| Battery Capacity | 2000mAh |
| Operating Temperature | -10℃~+50℃ |
| Operating Time | 2 to 3 hours |
| Storage Temperature | -20℃~+60℃ |
| Product Dimensions | 94.80mm×89.24mm×222.79mm |
| Relative Humidity | 10%RH~80%RH |
| Product Weight | 389g |
Applications
Datasheet
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