UNI-T UT303D Infrared Thermometers
- Temperature Range: -32°C to 1250°C
- Distance to Spot: 30:1 Ratio
- Adjustable Emissivity: 0.10~1.0
- Response Time: 250ms (95% reading)
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Description
UNI-T UT303D: Advanced Infrared Temperature Measurement
1. Accurate Temperature Readings for Fast Troubleshooting
The UNI-T UT303D infrared thermometer, part of the discontinued UT303 series, offers precise and rapid temperature readings for diverse applications. With a single-spot laser, it accurately targets objects within 250ms, ensuring quick and reliable measurements. This model, while no longer in active production, remains valuable for professionals needing accurate temperature assessment. TPT24, the top global online seller, provides these instruments with authenticity and quality assurance, offering worldwide delivery.
2. Versatile Applications Across Various Industrial Sectors
The UT303D infrared thermometer is ideal for various sectors. In HVAC, it identifies thermal losses. Electrical technicians use it to detect overheating circuits. Automotive professionals diagnose engine issues, and manufacturing uses it to monitor machinery. It’s also used in food processing to verify storage and cooking temperatures, ensuring compliance with safety standards. The UT303D’s rapid response and precision make it an indispensable tool across industries.
3. Broad Temperature Range for Diverse Needs
The UNI-T UT303D features a temperature range of -32°C to 1250°C (-26°F to 2282°F), making it suitable for numerous applications. This extensive range ensures accurate temperature measurements from cold storage to high-temperature industrial furnaces. The UT303D’s adaptability enables professionals to rely on it for precise temperature assessment, enhancing safety, efficiency, and quality control.
4. Enhanced Targeting with Integrated Laser Pointer
The UT303D includes a Class 2 laser pointer to improve targeting accuracy, ensuring precise temperature readings. The laser provides a clear reference, allowing users to pinpoint the exact spot. This feature is especially useful for measuring small or distant objects, minimizing errors. The laser system complies with safety regulations, offering a safe and efficient method of temperature assessment.
5. Key Features for Enhanced Data Management
The UT303D is equipped with enhanced features for usability and data management. It includes adjustable emissivity settings, optimizing the device for various surface materials. The backlit LCD screen provides clear readings in all lighting conditions. Data logging capabilities with MAX/MIN/AVG/DIF modes enable comprehensive temperature analysis. A USB interface facilitates data transfer to a computer, ensuring seamless integration with existing workflows.
6. TPT24: Your Trusted Global Online Source
When purchasing a UNI-T UT303D from TPT24, you are guaranteed a genuine, high-quality instrument backed by our dedication to customer satisfaction. TPT24 is the leading online seller of UNI-T products, providing reliable and efficient service worldwide. We ensure every UT303D meets stringent quality standards, guaranteeing accurate and dependable temperature measurements. Shop with confidence, knowing you are investing in long-term performance and value.
7. Worldwide Accessibility and Reliable Support
TPT24 provides global delivery of the UNI-T UT303D, ensuring professionals worldwide can access this critical tool. Our logistics network ensures timely and secure delivery. We offer comprehensive customer support, assisting with product selection, technical inquiries, and troubleshooting. Our team is dedicated to ensuring satisfaction, helping you maximize the benefits of your UT303D infrared thermometer.
8. Durable Design for Long-Lasting, Reliable Performance
The UNI-T UT303D is built to withstand demanding industrial environments, featuring a rugged and durable design. Its ergonomic construction ensures comfortable handling, while its compact size allows portability. Powered by a 9V battery or USB, it offers flexible power options. With robust design, advanced features, and reliable performance, the UT303D is a prime investment for professionals.
Specifications
| Specifications | UT303A | UT303C | UT303D |
| Temperature Range | -32°C~650°C | -32°C~1050°C | -32°C~1250°C |
| -26°F~1202°F | -26°F~1922°F | -26°F~2282°F | |
| Accuracy | ±1.8°C or ±1.8% | ±1.8°C or ±1.8% | ±1.8°C or ±1.8% |
| Repeatability | ±0.5°C or ±0.5% | ±0.5°C or ±0.5% | ±0.5°C or ±0.5% |
| Resolution | 0.1°C/0.1°F | 0.1°C/0.1°F | 0.1°C/0.1°F |
| Distance to Spot Size | 30:01:00 | 30:01:00 | 30:01:00 |
| Response Time | 250ms (95% of reading) | 250ms (95% of reading) | 250ms (95% of reading) |
| Emissivity | 0.10~1.0 Adjustable | 0.10~1.0 Adjustable | 0.10~1.0 Adjustable |
| Laser Type | Class 2 (Ⅱ) | Class 2 (Ⅱ) | Class 2 (Ⅱ) |
| Laser Power | <1mW | <1mW | <1mW |
| Laser Wavelength | 630nm ~670nm | 630nm ~670nm | 630nm ~670nm |
| Spectral Response | 8μm~14μm | 8μm~14μm | 8μm~14μm |
| Features | |||
| °C/°F Selection | √ | √ | √ |
| Laser Switch | √ | √ | √ |
| Display Hold (s) | 8 seconds | 8 seconds | 8 seconds |
| Data Hold | √ | √ | √ |
| Auto Power Off | √ | √ | √ |
| Low Battery Indication | √ | √ | √ |
| MAX Mode | √ | √ | √ |
| MIN Mode | √ | √ | √ |
| DIFF Mode | √ | √ | √ |
| AVG Mode | √ | √ | √ |
| LCD Backlight | √ | √ | √ |
| Electricity Cut-off Memory | √ | √ | √ |
| Tripod Mount | √ | √ | √ |
| General Characteristics | |||
| Power | 9V Battery (6F22) or USB | ||
| LCD Size | 32mm X 29mm | ||
| Product Color | Red and Grey | ||
| Product Net Weight | 322g | ||
| Product Size | 169mm X 138mm X 53mm | ||
| Standard Accessories | Battery, Carrying Bag, USB Cable (External Power) | ||
| Standard Individual Packing | Blister, English Manual | ||
| Standard Quantity Per Carton | 20pcs | ||
| Standard Carton Measurement | 628mm X 345mm X 468mm (0.101 CBM Per Standard Carton) | ||
| Standard Carton Gross Weight | 13kg | ||








