Infrared Thermometer UNI-T UT301D+

The non-contact thermometer UT301D+ is a durable and easy-to-use infrared thermometer with high accuracy / energy (95%) / repeatability. It has an adjustable high and low temperature visual/audio alarm that responds faster than 250ms, helping you quickly detect anomalies. You can preset and save 5 sets of emissivity values ​​and quickly switch the emissivity according to different surfaces to get more accurate results. With lock measurement, MAX / MIN / AVG / DIFF hold and tripod mount, the UT301D+ is ideal for processes that require temperature monitoring. The UT301D+ can be used for power distribution / transmission equipment inspection, HVAC / equipment maintenance, vehicle troubleshooting and other applications. EBTN color backlit display. Can be attached to a tripod with a standardized threaded hole.


Product parameters:

- range of measured temperatures: -32 to 600 °C
- measurement units: °C/°F
- the ratio of the measurement distance to the diameter of the measurement area 12:1
- possibility to preset the emissivity of surfaces: 0.1 to 1.0
- large multi-line LCD display EBTN 30 x 30 mm
- dual laser
- recording of 99 groups of temperature measurements
- date and time display
- user defined visual and acoustic alarm
- not for medical purposes

Dual Laser
Principle: the thermometer uses two laser lines that converge at the point where the thermometer measures the temperature. The lasers intersect exactly at the point of measurement, allowing for precise targeting.
Advantages: the dual laser helps to focus on a specific point, which is useful for measuring smaller or more distant areas.
Use: suitable for applications where high accuracy is needed and where the measured area is smaller (e.g. industrial inspection or measurement of small components).


Technical parameters:

- laser power: <1mW (class 2)
- display size: 30 x 30 mm
- temperature measurement range: -32 °C to 600 °C (-25.6 °F to 1112 °F)
- ratio D to S: 12 : 1 (95%)
- emissivity: 0.1 to 1.0 (adjustable, stores 5 sets of preset values)
- response time: ≤ 250 ms (95% measurement)
- spectral response: 8 μm - 14 μm
- accuracy >0°C: ± 1.5°C or ± 1.5%
- accuracy ≤0°C: ± (1.5°C°C + 0.1°C /°C)
- accuracy >32°F: ± 3.0°F or ± 1.5%
- accuracy ≤32°F: ± (3.0°F + 0.1°F /°F )
- measurement repeatability: 0.7 °C or 0.7% (1.5°F or 0.7%)
- data storage (Hold): yes
- data storage: yes 99 groups
- planned measurement: yes
- automatic shutdown: yes
- low battery indication: yes
- LED alarm: yes at high/low temperature
- sound warning: yes at high/low temperature
- tripod mounting hole: yes
- measurement modes: MAX / MIN / AVG / DIFF / Hold
- 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
- power supply: 9V battery
- product color: red and gray
- net product weight: 204 g
- product dimensions: 160 mm x 74 mm x 48 mm


Contents of standard individual packaging:
- box
- UNI-T UT301D+ thermometer
- carrying bag
- 9V battery
- operating instructions