Brand: UNI-T
Category: Surveying Instruments
UT303D series infrared thermometers can precisely target objects within 250ms with single spot laser for fast troubleshooting. They feature 30:1 D:S ratio, adjustable emissivity, powered by battery. UT303D can also be used for continuous monitoring through SCAN mode.
Features:
- Adjustable emissivity; data hold
- LCD backlight
- USB interface
- ℃/℉ options; auto power off
- Optional (on/off) laser pointer
- MAX/MIN/AVG/DIF display
- Equipped with tripod installation hole
- Lock measurement function for continuous measurement
| Specifications | UT303D | ||
| Temperature Range | -32°C~1250°C | ||
| -26°F~2282°F | |||
| Accuracy | ±1.8°C or ±1.8% | ||
| Repeatability | ±0.5°C or ±0.5% | ||
| Resolution | 0.1°C/0.1°F | ||
| Distance to Spot Size | 30:01:00 | ||
| Response Time | 250ms (95% of reading) | ||
| Emissivity | 0.10~1.0 Adjustable | ||
| Laser Type | Class 2 (Ⅱ) | ||
| Laser Power | <1mW | ||
| Laser Wavelength | 630nm ~670nm | ||
| Spectral Response | 8μm~14μm | ||
| Features | |||
| °C/°F Selection | √ | ||
| Laser Switch | √ | ||
| Display Hold (s) | 8 seconds | ||
| Data Hold | √ | ||
| Auto Power Off | √ | ||
| Low Battery Indication | √ | ||
| MAX Mode | √ | ||
| MIN Mode | √ | ||
| DIFF Mode | √ | ||
| AVG Mode | √ | ||
| LCD Backlight | √ | ||
| Electricity Cut-off Memory | √ | ||
| Tripod Mount | √ | ||
| General Characteristics | |||
| Power | 9V Battery (6F22) or USB | ||
| LCD Size | 32mm X 29mm | ||
| Product Net Weight | 322g | ||
| Product Size | 169mm X 138mm X 53mm | ||



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