UNI-T UT301A+ Infrared Thermometer
UNI-T UT301A+ Infrared Thermometer is a durable and easy-to-use non-contact temperature measuring instrument that delivers high accuracy, 95% energy response, and excellent repeatability. It features adjustable high and low temperature visual and audible alarms, a fast response time of less than 250 ms, and supports five preset emissivity settings for accurate measurements on different surface materials. With lock measurement, MAX/MIN/AVG/DIFF hold functions, and a tripod mounting option, the UT301A+ is ideal for continuous temperature monitoring in power distribution, transportation equipment inspection, HVAC maintenance, vehicle diagnostics, and other industrial applications.
Features
- 12:1 distance-to-spot (D:S) ratio for accurate non-contact temperature measurements.
- Adjustable emissivity (0.1–1.0) for improved accuracy across different surface materials.
- High measurement accuracy of ±1.5°C for reliable temperature readings.
- User-configurable visual and audible alarms for temperature threshold notifications.
- High-contrast EBTN color display for clear visibility in various lighting conditions.
- Supports MAX, MIN, AVG, DIFF, and Data Hold measurement modes for comprehensive analysis.
Specifications
| Parameter | Details |
|---|---|
| Brand | UNI-T |
| Model | UT301A+ |
| Temperature Range | -32°C to 420°C (-25.6°F to 788°F) |
| Accuracy | ≥0°C: ±1.5°C or ±1.5% of reading (whichever is greater); <0°C: ±(1.5°C + 0.1°C/°C) |
| Accuracy (°F) | ≥32°F: ±3.0°F or ±1.5% of reading (whichever is greater); <32°F: ±(3.0°F + 0.1°F/°F) |
| Repeatability | 0.7°C or 0.7% (1.5°F or 0.7%) |
| Distance-to-Spot (D:S) Ratio | 12:1 |
| Response Time | ≤250 ms (95% of reading) |
| Emissivity | Adjustable from 0.1 to 1.0 (stores 5 preset values) |
| Spectral Response | 8–14 μm |
| Laser Power | < 1 mW |
| Auto Power Off | Yes |
| Low Battery Indication | Yes |
| LCD Display | Color EBTN |
| High/Low Temperature LED Alarm | Yes |
| High/Low Temperature Audible Alarm | Yes |
| Data Hold | Yes |
| °C/°F Selection | Yes |
| Measurement Modes | MAX, MIN, AVG, DIFF, Data Hold |
| Lock Measurement | Yes |
| Data Storage | Not Supported |
| Scheduled Measurement | Not Supported |
| Backlight | Yes |
| Operating Temperature | 0°C to 50°C (32°F to 122°F) |
| Storage Temperature | -20°C to 60°C (-4°F to 140°F) |
| Operating Humidity | ≤90% RH (Non-condensing) |
| Drop Test | 1 m |
| Tripod Mounting Hole | Yes |
| Power Supply | 9V Battery |
| Display Size | 35 mm × 35 mm |
| Product Color | Red and Grey |
| Net Weight | 204 g |
| Dimensions | 160 mm × 74 mm × 48 mm |
| Standard Accessories | Battery, Carrying Bag |
| Package Contents | Gift Box, Blister, English Manual |
| Standard Carton Quantity | 20 pcs |
| Standard Carton Dimensions | 475 mm × 350 mm × 250 mm |
| Standard Carton Gross Weight | 10.43 kg |
Applications
Motor temperature measurement
Electric measurement
Package Contents
- 1 x UNI-T UT301A+ Infrared Thermometer Unit
- 1 x 9V Alkaline Battery (1604A)
- 1 x User Manual