Description
Professional Dual Infrared Laser Thermometer (-35 ~ 650°C)
UT309 series professional infrared thermometer can determine surface temperature through the energy radiated by the target surface. It is designed to meet some of the highest protection ratings in UNI-T’s product line, IP65 and 3m drop-proof. With a rapid response rate of 250ms, high measurement accuracy, and multiple scanning modes.
The UT309 proves to be a necessary tool for engineers and technicians working in various fields such as electrical distribution inspection, HVACR maintenance, transportation equipment inspection, instrument repair, and many more.
FEATURES:
- 3m drop-proof
- IP65
- Large LED display with backlight
- MAX/MIN/AVG/DIF mode
- High/Low-temperature alarm with LED indication
- Lock measurement
- Data hold/auto power-off
- °C/°F selection/Laser switch
- Display hold(s) 8
- Low battery indication
- Lock measurement
- Tripod mounting hole.
INCLUDES:
1 x UT309C, 1 x carrying bag, 1 x PC software CD, 1 x English manual and 12-month warranty.
SPECIFICATIONS:
| Specifications | UT309C |
| Temperature range | -35℃~650℃ |
| -31℉~1202℉ | |
| Accuracy | ≥0°C: ±1.8°C or ±1.8% |
| <0°C: ±(1.8°C+0.1°C/°C) | |
| ≥32°F: ±3.6°F or ±1.8% | |
| <32°F: ±(3.6°F+0.1°F/°F) | |
| Resolution | 0.1°C/0.1°F |
| D:S ratio | 12:01 |
| Response time | 250ms (95% of reading) |
| Emissivity | 0.10~1.0 adjustable |
| Number of lasers | Dual lasers |
| Laser type | Class 2 |
| Laser power | <1mW |
| Laser wavelength | 630nm~670nm |
| Spectral response | 8μm~14μm |
| Features | |
| °C/°F selection/Laser switch | √ |
| Display hold(s) | 8 |
| Data hold/Auto power off | √ |
| Low battery indication | √ |
| Lock measurement | √ |
| MAX/MIN/AVG/DIFF mode | √ |
| High alarm (red LED) | √ |
| Low alarm (blue LED) | √ |
| LCD backlight | √ |
| Tripod mounting hole | √ |
| General Characteristics | |
| Power | 9V battery (6F22) |
| Display | 32mm x 29mm |
| Product colour | Red and grey |
| Product net weight | 292g |
| Product size | 189mm x 118mm x 55mm |
| Standard accessories | PC software CD, carrying bag |
| Standard individual packing | box, blister, English manual |
