UT301A Infrared Thermometers

UT301A Infrared Thermometer

The UT301A Infrared Thermometer is a professional non-contact temperature measurement device designed for electricians, engineers, HVAC technicians, and industrial maintenance professionals. This infrared thermometer allows users to measure surface temperature quickly and safely without touching the object. As a result, technicians can check hot, moving, or hard-to-reach equipment while maintaining a safe distance.

Moreover, the UT301A Infrared Thermometer uses advanced infrared sensing technology to detect thermal radiation emitted from a surface and convert it into an accurate temperature reading. Therefore, users can obtain instant measurements during electrical inspections, equipment diagnostics, and industrial maintenance tasks.

In addition, the thermometer provides a wide temperature measurement range from -18°C to 350°C, which makes it suitable for many professional applications such as electrical panel inspection, HVAC system maintenance, and mechanical equipment testing. Because it measures temperature without direct contact, the device is ideal for inspecting energized electrical components and rotating machinery.

Furthermore, the UT301A Infrared Thermometer includes a laser targeting system that helps technicians aim precisely at the measurement spot. This feature improves accuracy when measuring small components or specific points on equipment surfaces.

Another important advantage of this device is its adjustable emissivity setting (0.1 – 1.0), which allows users to adapt the thermometer for different surface materials. As a result, the device can provide more accurate temperature readings on metals, plastics, painted surfaces, and other materials.

The thermometer also features a clear LCD display with backlight, allowing technicians to read measurement values easily even in low-light environments. In addition, functions such as MAX/MIN measurement, data hold, and fast response time help users perform temperature inspections efficiently.

Because of its portable design, high accuracy, and reliable performance, the UT301A Infrared Thermometer is widely used in electrical maintenance, industrial inspection, HVAC diagnostics, automotive testing, and building maintenance.

Key Features

• Non-Contact Temperature Measurement
  Measures temperature safely without touching the object.

• Wide Temperature Range
  Measures from -18°C to 350°C for industrial applications.

• Laser Targeting System
  Helps users aim accurately at the measurement area.

• Adjustable Emissivity (0.1 – 1.0)
  Improves accuracy on different surface materials.

• Fast Response Time
  Provides quick readings for efficient inspections.

• Backlit LCD Display
  Ensures clear visibility of readings.

• Data Hold and MAX/MIN Functions
  Allows technicians to record measurement results easily.

• Portable and Durable Design
  Suitable for field inspections and industrial use.

Applications

The UT301A Infrared Thermometer is widely used in many temperature monitoring tasks, including:

• Electrical panel temperature inspection

• HVAC system diagnostics

• Motor and machinery temperature monitoring

• Industrial equipment inspection

• Automotive maintenance

• Building maintenance and energy audits

Technical Specifications (Datasheet)

• Model: UNI-T UT301A

• Product Type: Digital Infrared Thermometer

• Temperature Range: -18°C to 350°C

• Accuracy: ±1.8°C or ±1.8%

• Resolution: 0.1°C

• Distance to Spot Ratio: 12:1

• Emissivity: Adjustable 0.1 – 1.0

• Response Time: ≈250 ms

• Spectral Response: 8μm – 14μm

• Display: Backlit LCD

• Laser: Class II <1mW

• Power Supply: 9V Battery