UT309 series (UT309A / UT309C / UT309E) 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, UT309 proves to be a necessary tool for engineers and technicians working in a various fields such as electrical distribution inspection, HVACR maintenance, transportation equipment inspection, instrument repair, and many more.
SKU:TTH_TCBOX87
Color EBTN screen, 20:1 D:S ratio, 99 sets of data storage, time scheduled measurement.
| Specifications | UT309E |
| Temperature range | -35℃~850℃ |
| -31℉~ 1562℉ | |
| Accuracy | ≥0℃: ±1.8℃ or ±1.8% |
| <0℃: ±(1.8℃+0.1℃/℃) | |
| ≥32℉: ±3.6℉ or ±1.8% | |
| <32℉: ±(3.6℉+0.1℉/℉) | |
| D:S ratio | 20:01 |
| Response time | <250ms |
| Emissivity | 0.95 (default); 0.1~1.0 (adjustable) |
| Spectral response | 8um~14um |
| Laser power | < 1mW |
| Features | |
| Auto power off | √ |
| Low battery indication | √ |
| LCD display | Color EBTN |
| High/low LED alarm | √ |
| Data hold | √ |
| ℃/℉ selection | √ |
| MAX/MIN/AVG/DIFF mode | √ |
| Lock measurement | √ |
| Dual lasers | √ |
| Data storage with date and time | 99 |
| Scheduled measurement | √ |
| Monitoring measurement | √ |
| Protective function | √ |
| Operating temperature | 0℃~50℃ (32℉~122℉) |
| Storage temperature | -20℃~60℃ (-4℉~140℉) |
| Operating humidity | <90%RH (non-condensing) |
| Drop test | 3m |
| IP rating | IP65 |
| General Characterisitics | |
| Power | 9V battery |
| Display | 32mm x 32mm |
| Product color | Red and grey |
| Product net weight | 292g |
| Product size | 189mm x 118mm x 55mm |
| Standard accessories | Battery, carrying bag |
| Standard individual packing | Gift box, blister, English manual |
| Standard quantity per carton | 10pcs |
| Standard carton measurement | 475mm x 335mm x 325mm |
| Standard carton gross weight | 5.8kg |
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