HT 03/03D/04D HT 04D
Dual-band fusion for clear recognition: an infrared thermal-imaging and visible-light dual-lens system supports 0%-100% fusion adjustment, with real-time display on a 2.8-inch wide-viewing-angle TFT screen to reveal temperature abnormalities. Accurate measurement over a wide temperature range: -20℃~550℃, high accuracy of ±2℃ or ±2%, and adjustable emissivity of 0.01-1.00 suit different material surfaces, making it a professional choice for power and industrial inspections. Intelligent, convenient operation: a focus-free design, automatic center-point/hot-/cold-spot tracking, free switching among 5 palettes, one-button photo and video capture, and Type-C plug-and-play. Long runtime and wireless connectivity: a removable 2000mAh lithium battery provides 2-3 hours of use, with 4G built-in storage. The HT-06 also supports WiFi wireless transmission and synchronized real-time control by phone. Three resolution options, five-color intelligent display, and industrial-grade portability. The HT 03/03D/04D handheld infrared thermal imagers offer three resolution options: 120×90, 80×60, and 160×120. A frame rate of ≤25Hz meets basic industrial-inspection needs. Five pseudocolor modes—rainbow, iron red, cool color, white hot, and black hot—intelligently optimize thermal-image contrast for cost-effective electrical troubleshooting and electromechanical maintenance.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Display | 2.8-inch TFT display |
| Infrared Thermal Image Resolution | 160×120 |
| Visible-light image resolution | 640×480 |
| Focal Length | 3.2mm |
| Field of View | 50°×37.2° |
| Spatial Resolution | 5.31mrad |
| Pixel Pitch | 17μm |
| Image Frame Rate | ≤25Hz |
| Focusing Method | Focus-Free |
| Noise-equivalent temperature difference [@25℃, @F/1.0] | ≤40mK@25℃, @F/1.0 |
| Wavelength Range | 8μm~14μm |
| Emissivity | 0.01~1.00 Adjustable |
| Palette | Rainbow / Iron Red / Cool Colors / White Hot / Black Hot |
| Temperature Measurement Range | -20℃~+550℃(-4℉~1022℉) |
| Temperature Measurement Accuracy [-15℃~550℃] | ±2℃/±2% |
| Temperature Measurement Accuracy [-20℃~15℃] | ±4℃ |
| Settings Control | Unit Adjustment / Language / Date and Time Format / Auto Power-Off |
| Storage Medium | Built-in storage 4G (actually available 3G) |
| Language | Chinese, English, German, Italian |
| Image Format | JPG/MP4 |
| Interface Type | Type-C |
| Battery Type | 18650 rechargeable lithium battery |
| Battery Capacity | 2000mAh |
| Operating Temperature | -20℃~50℃ (-4℉ to 122℉) |
| Operating Time | 2~3 hours |
| Storage Temperature | -20℃~+60℃ (-4℉ to 140℉) |
| Product Dimensions | 91.26 mm × 71.52 mm × 225.77 mm |
| Relative Humidity | 10%RH~80%RH |
| Product Weight | 375g |
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