UT 302C – IT Information Technology

UT302C Infrared Thermometer

The UT302C Infrared Thermometer is a professional non-contact temperature measurement device designed for engineers, electricians, HVAC technicians, and industrial maintenance professionals. This infrared thermometer allows users to measure surface temperature quickly without touching the object. As a result, technicians can safely inspect hot equipment, electrical panels, and mechanical components from a distance.

Moreover, the UT302C Infrared Thermometer uses advanced infrared sensing technology to detect the thermal radiation emitted from the target surface. The device converts this radiation into an accurate temperature reading that appears instantly on the LCD display. Therefore, technicians can perform fast and reliable temperature measurements during maintenance and inspection tasks.

In addition, the thermometer provides a wide temperature measurement range from -32°C to 650°C, which makes it suitable for many industrial applications. Because of this wide range, technicians can monitor temperatures in motors, electrical panels, bearings, heating equipment, and HVAC systems.

Furthermore, the UT302C Infrared Thermometer features a 20:1 distance-to-spot ratio, allowing accurate temperature measurements from a longer distance compared with standard infrared thermometers. This capability enables technicians to measure smaller targets while maintaining safe working distances.

Another important feature of this thermometer is its adjustable emissivity (0.10 – 1.0), which allows users to adjust the measurement according to different surface materials such as metals, plastics, painted surfaces, and insulation. Consequently, the device provides more accurate readings across various industrial environments.

The thermometer also includes practical functions such as laser targeting, data hold, backlit LCD display, and fast response time (~250 ms). These features help technicians perform inspections efficiently and read temperature values clearly even in low-light environments.

Because of its professional measurement capabilities, durable design, and reliable performance, the UT302C Infrared Thermometer is widely used in electrical maintenance, industrial diagnostics, HVAC inspection, automotive repair, and equipment monitoring.

Key Features

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

• Wide Temperature Range
  Measures temperatures from -32°C to 650°C.

• 20:1 Distance-to-Spot Ratio
  Allows accurate temperature measurement from a safe distance.

• Adjustable Emissivity (0.10 – 1.0)
  Improves accuracy for different surface materials.

• Laser Targeting System
  Helps technicians aim precisely at the measurement point.

• Fast Response Time (~250 ms)
  Provides quick measurement results.

• Backlit LCD Display
  Ensures clear readings in dark environments.

• Data Hold Function
  Allows users to freeze and record temperature values.

Applications

The UT302C Infrared Thermometer is widely used in many temperature inspection tasks, including:

• Electrical panel temperature inspection

• HVAC system diagnostics

• Motor and bearing temperature monitoring

• Industrial equipment inspection

• Automotive maintenance

• Building maintenance and energy audits

Technical Specifications (Datasheet)

• Model: UNI-T UT302C

• Product Type: Digital Infrared Thermometer

• Temperature Range: -32°C to 650°C

• Accuracy: ±1.8°C or ±1.8%

• Resolution: 0.1°C / 0.1°F

• Distance-to-Spot Ratio: 20:1

• Response Time: ≈250 ms

• Emissivity: Adjustable (0.10 – 1.0)

• Spectral Response: 8µm – 14µm

• Laser Type: Class II (<1 mW)

• Display: Backlit LCD

• Power Supply: 9V battery