Uni-T UT300A+ Infrared Thermometer

Uni-T UT300A+ Infrared Thermometer

The Uni-T UT300A+ is a compact infrared thermometer designed for quick and convenient measurement of surface temperatures on objects that are difficult to access or dangerous to touch directly. The device operates in the range from -20°C to 400°C and combines simple one-button operation with a fast response time of up to 500 ms, allowing for efficient temperature monitoring in everyday applications. Thanks to a 10:1 D:S ratio, the model performs well for measurements from a greater distance, and its compact design facilitates work at home, in the workshop, and during technical tasks.

Fast measurement and convenient operation

The UT300A+ offers accuracy tailored to the temperature range, repeatability of 1°C or 1.0%, a fixed emissivity of 0.95, and a spectral response of 5.5μm–14μm, making it easy to obtain stable results during daily measurements. The device is equipped with a Data Hold function, a backlit display, a choice of °C or °F units, and a laser pointer with a power output of less than 1 mW, which helps precisely indicate the measurement location. Automatic shut-off after 8 seconds, a low-battery indicator, and resistance to drops from a height of 1 meter enhance convenience and practicality of use.

Handy design for everyday use

The thermometer is powered by two 1.5V LR03 batteries, weighs 146 g, and measures 135 × 94 × 36.5 mm, making it comfortable to hold and easy to carry. The device can operate at temperatures ranging from 0°C to 50°C with humidity below 90% RH without condensation, allowing it to be used in various conditions. It is a practical tool for those who need to quickly measure surface temperatures without coming into contact with the object being tested.

Included

• Infrared thermometer
• 1.5V batteries (LR03) x2
• User manual

 

Specifications

ManufacturerUni-TModelUT300A+TypeInfrared thermometerTemperature range-20°C ~ 400°CAccuracy±2°C or ±2% (>0°C), ±(2°C + 0.1°C/°C) (≤0°C)Repeatability±1°C or ±1%Temperature range-4°F~752°FAccuracy in °F for >32°F±4.0°F or ±2% (>32°F), ±(4.0°F + 0.1°F/°F) (≤32°F)Repeatability2°F or 1.0%D:S ratio10:1Response time≤500 msEmissivity0.95Spectral range5.5–14 µmLaser power<1 mWDisplay20 × 24 mm LCDFeaturesAuto power off after 8 sec., low battery indicator, Data Hold, °C/°F unit selection, screen backlight, laserOperating temperature0°C–50°CStorage temperature-20°C–60°COperating humidity<90% RH, non-condensingDrop test1 mPower supply2 × 1.5V (LR03)ColorRed and grayWeight146 gDimensions135 × 94 × 36.5 mmCertificationsCE, UKCA