UNI-T UT303D+ Infrared Thermometer
The UNI-T UT303D+ Infrared Thermometer is a compact and efficient temperature measurement tool designed for fast, non-contact readings. By using infrared sensing technology, it allows users to measure the surface temperature of objects safely without physical contact, making it ideal for hot, hazardous, or hard-to-reach areas. Its laser targeting system improves accuracy by helping users aim precisely at the measurement point.
Designed for both professional and everyday use, the UT303D+ features a clear backlit display and intuitive controls for easy operation. It is widely used in industrial maintenance, electrical inspections, HVAC systems, and household diagnostics. With its ergonomic design and reliable performance, this thermometer provides consistent and accurate temperature readings in various environments.
Features:
- ±1.5℃ temperature measurement accuracy.
- User defined visual and audio alarm.
- High contrast EBTN color display.
- MAX/MIN/AVG/DIFF/Hold modes.
- Dual lasers (UT302D+/UT303D+).
- Temperature recording up to 99 groups (UT302C+/UT303C+/UT302D+/UT303D+).
- Date/time display (UT302C+/UT302D+/UT303C+/UT303D+).
- Time scheduled measurement (UT302C+/UT303C+/UT302D+/UT303D+).
Specifications:
| Specifications | UT302A+ | UT302C+ | UT302D+ | UT303A+ | UT303C+ | UT303D+ |
| Temperature range | -32℃~700℃ | -32℃~1100℃ | -32℃~1100℃ | -32℃~800℃ | -32℃~1300℃ | -32℃~1300℃ |
| -25.6℉~1292℉ | -25.6℉~2012℉ | -25.6℉~2012℉ | -25.6℉~1472℉ | -25.6℉~2372℉ | -25.6℉~2372℉ | |
| Accuracy | ≥0℃: ±1.5℃ or ±1.5%; <0℃: ±(1.5℃+0.1℃/℃) | |||||
| ≥32℉: ±3.0℉ or ±1.5%; <32℉: ±(3.0℉+0.1℉/℉) | ||||||
| Repeatability | 0.7℃ or 0.7% (1.5℉ or 0.7%) | |||||
| D:S ratio | 20:1 | 30:1 | ||||
| Response time | 250ms | |||||
| Emissivity | 0.1~1.0 (adjustable, stores 5 sets of preset values) | |||||
| Spectral response | 8um~14um | |||||
| Laser power | < 1mW | |||||
| Features | ||||||
| Auto power off | √ | |||||
| Low battery indication | √ | |||||
| LCD display | Color EBTN | |||||
| High/low LED alarm | √ | |||||
| High/low audible alarm | √ | |||||
| Data hold/Lock measurement | √ | |||||
| ℃/℉ selection | √ | |||||
| MAX/MIN/AVG/DIFF mode | √ | |||||
| Data storage with date and time | 99 | 99 | 99 | 99 | ||
| Scheduled measurement | √ | √ | √ | √ | ||
| Backlight | √ | |||||
| Operating temperature | 0℃~50℃ (32℉~122℉) | |||||
| Storage temperature | -20℃~60℃ (-4℉~140℉) | |||||
| Operating humidity | <90%RH (non-condensing) | |||||
| Drop test | 1m | |||||
| Tripod mounting hole | √ | |||||
| General Characteristics | ||||||
| Power | 9V battery | |||||
| Display | 35mm x 35mm | |||||
| Product color | Red and grey | |||||
| Product net weight | 310g | |||||
| Product size | 172mm x 113.5mm x 53mm | |||||
| Standard accessories | Battery, carrying bag | |||||
| Standard individual packing | Gift box, blister, English manual | |||||
| Standard quantity per carton | 10pcs | |||||
| Standard carton measurement | 425mm x 335mm x 365mm | |||||
| Standard carton gross weight | 6.65kg | |||||
Applications:
- Electrical equipment inspection.
- HVAC system diagnostics.
- Industrial temperature monitoring.
- Automotive maintenance.
- Food safety and storage checks.
- Household temperature measurements.
Package Includes:
- 1x UNI-T UT303D+ Infrared Thermometer.