UNI-T UT301D+ Infrared Thermometer
The UNI-T UT301D+ infrared thermometer is built for quick, non-contact temperature measurement across a wide range of tasks. With a fast response time (≤250 ms) and a generous distance-to-spot ratio, it lets you take accurate surface readings from a safe distance. The unit’s single laser aiming and clear color display make aiming and reading intuitive, even in busy work environments.
This model supports adjustable emissivity (0.1–1.0, with stored presets) and scheduled/automatic measurement, so you can adapt the device to different materials and automated monitoring needs. The ability to store measurement sets and run timed measurements (intervals from 1 minute up to 96 hours) makes the UT301D+ useful for repeated checks and logging without manual intervention.
Powered by a single 9V battery and sized for handheld use (≈160 × 74 × 48 mm, ~204 g), the UT301D+ pairs portability with durable construction. Built-in audible/LED high-low alarms, data-hold/backlight, °C/°F selection and tripod/lock measurement options help you work efficiently and safely in field or shop settings. The device complies with laser and EMC standards as noted in the PDF.
Features:
- Date/time display and scheduled (timed) measurements.
- Auto power-off and low-battery indication.
- Lock measurement / tripod-mounting hole.
- Data hold and backlight.
- High/low temperature LED and audible alarm.
- °C/°F selection and MAX/MIN/AVG/DIFF/Hold modes.
- Adjustable emissivity (0.1–1.0) with 5 preset storages.
- Scheduled measurement automation (intervals 1 min–96 hours; up to 99 sets stored).
Specifications:
| Specification | Details (from PDF) |
|---|---|
| Model: | UNI-T UT301D+ |
| Temperature Range: | −32 °C to 600 °C (−25.6 °F to 1112 °F) |
| Accuracy; | See PDF (series values shown in document: e.g. ±1.5 °C or ±1.5% listed in series table) |
| Response Time: | ≤ 250 ms (95% of reading) |
| Emissivity: | 0.1 – 1.0 (adjustable; stores 5 presets) |
| Spectral Response: | 8 μm – 14 μm |
| Laser: | Single laser, < 1 mW (Class 2) |
| D:S (Distance:Spot): | 30:1 |
| Data Storage: | Up to 99 sets (scheduled measurement) |
| Power: | 9V battery |
| Display: | Color EBTN |
| Product Size & Weight: | 160 × 74 × 48 mm; 204 g |
| Standards / Compliance: | IEC/EN 60825-1, EN 50689, EMC standards listed in PDF |
Applications:
- Industrial Inspection & Preventive Maintenance.
- HVAC System Diagnostics.
- Electrical Equipment & Motor Temperature Checks
- Food Surface Temperature Checks & Cold-chain Monitoring.
- Laboratory & Research Spot Measurements.
Package Contents:
- 1x UNI-T UT301D+ Infrared Thermometer
- 1x 9V battery (standard accessory)
- 1x English user manual
- 1x Gift box / blister / carrying bag
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