UNI-T UT305A Infrared Thermometers
- Temperature Range: -50°C to 1050°C
- 50:1 Distance-to-Spot Ratio
- Adjustable Emissivity: 0.1–1.0
- Supports Contact T-C Probe
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Description
Precision Temperature Measurement for Industrial Professionals Everywhere
The UNI-T UT305A Infrared Thermometer stands out as a premium precision tool, specifically engineered for demanding temperature measurement in industrial and professional settings. This innovative device combines advanced non-contact laser measurement with the option of direct contact through a K-type temperature probe, making it exceptionally flexible for a variety of applications. With the UT305A in hand, users can rely on high-accuracy and real-time readings over an impressive range—from -50°C to 1050°C. Whether tasked with overseeing thermal processes in manufacturing or ensuring safety and compliance in high-temperature environments, the UT305A is designed for those who require reliability, usability, and outstanding performance. Its red and grey ergonomic housing not only ensures resilience during everyday operations but also provides a distinctive, professional appearance befitting top-tier inspection gear.
Advanced Features Delivering Sophisticated Temperature Solutions
The UT305A is packed with features to satisfy the needs of advanced users and technical professionals. Its hallmark 50:1 distance-to-spot (D:S) ratio allows precise measurement of distant or hard-to-access targets without sacrificing accuracy. The device’s 250ms rapid response time ensures readings are delivered in virtually real time. Adjustable emissivity between 0.1 and 1.0 means it can be easily calibrated for various surface types, whether matte, metallic, or coated, further enhancing its versatility. Equipped with a class 2 laser for pinpoint targeting and an easily readable 33mm x 38mm LCD with backlight, this IR thermometer brings scientific precision into the palm of your hand. Important convenience features such as °C/°F selection, auto power off, display hold, data hold, and a robust USB interface make field work streamlined and documentation seamless.
Tailored for Demanding Industrial and Technical Applications
The UNI-T UT305A demonstrates its true value across an array of specialized applications. In HVAC (Heating, Ventilation, and Air Conditioning), technicians use the UT305A to monitor duct temperatures, test insulation quality, and diagnose electrical faults without requiring physical access—crucial for protecting user safety and ensuring workflow efficiency. For the electronics manufacturing sector, the device’s high resolution and repeatability make it indispensable for evaluating circuit boards, checking for overheating components, and maintaining product quality standards. In industrial process control, operators benefit from its rapid measurement and ability to audit conveyors, heating elements, molds, and kilns without disturbing ongoing production. Thanks to the included K-type thermocouple probe, the UT305A is equally suited for direct contact temperature measurement when laser targeting is not feasible. This level of application flexibility makes it a cornerstone tool for any plant, laboratory, or maintenance team.
Data Management and Enhanced Documentation Capabilities
A standout feature of the UT305A is its 99-set data storage capability and USB data transfer. This empowers users to log and export measurement data for comprehensive quality assurance, trend analysis, or regulatory compliance. With its MAX/MIN/AVG/DIFF recording modes, inspection teams can capture critical temperature metrics over monitoring periods, generating actionable insights for preventive maintenance or process optimization. Supporting high/low temperature alarms, the device also provides audible or visual warnings, allowing on-site staff to respond quickly to unsafe or abnormal temperature readings. With its included PC software, users can further manage extensive data, generate reports, and ensure that every measurement is traceable, repeatable, and standardized—a necessity for highly regulated industries and professional inspection services.
Built for Ruggedness, Portability, and Daily Reliability
Despite its advanced feature set, the UT305A is designed for durability and practical everyday use. The robust casing passes real-world drop and handling tests, its compact 183mm x 147mm x 57mm shape supports easy carrying, and the lightweight 320g profile allows for extended use without fatigue. The device is powered via versatile options: a USB connection, a 9V battery, or an AC power adaptor, ensuring continuous operation in any environment. The LCD with clear backlighting delivers readable data in field, laboratory, or plant settings. Standard packing in a professional tool box with English manual and all necessary accessories means every shipment is ready for immediate deployment. For inspection specialists and maintenance supervisors around the globe, this is a tool that you can trust, no matter how tough the conditions may be.
Application-Focused Insight: Where UT305A Excels Most
When it comes to real-world usage, the UT305A’s strengths shine in scenarios that demand both accuracy and safety at a distance. In heavy industry, it is used to routinely monitor high-temperature machinery, reaction vessels, and casting surfaces, helping prevent accidents and maintain equipment. In building maintenance, professionals use it to detect thermal leaks, assess windows, and inspect electrical panels, safeguarding buildings against energy loss and fire hazards. The pharmaceutical and food sectors employ the UT305A to verify critical production temperatures—animal products, sterile environments, and sensitive chemical processes all benefit from non-contact accuracy. Even specialized research and academic settings value its blend of instant, precise, and repeatable readings. Should hardness or awkwardness of surfaces necessitate it, the device’s T-C thermocouple input adds another layer of versatility—making the UT305A indispensable wherever accurate temperature insight is mandatory.
tpt24: The Top Global Store, Guaranteed
No matter how advanced a tool may be, sourcing it from a reputable provider makes all the difference. tpt24 has established itself as the world’s leading online store for the UNI-T UT305A Infrared Thermometer. With their unwavering commitment to supplying only genuine, factory-sealed products, tpt24 is the trusted choice for engineers, science professionals, and industrial buyers on every continent. Every UT305A purchased through tpt24 arrives with a guarantee of authenticity and quality, backed by an ironclad warranty and attentive after-sales service. Whether you’re based in North America, the Middle East, Asia, Europe, or Africa, tpt24’s logistics network delivers this advanced measurement tool safely and promptly to your doorstep. Their user-friendly online platform, technical support resources, and clarity of product information ensure a smooth purchase experience—so buyers can focus on results, not risk.
Specifications
| Specifications | UT305A | UT305C |
| Temperature range | -50°C~1050°C | -50°C~1550°C |
| -58°F~1922°F | -58°F~2822°F | |
| Accuracy | ±1.8°C or ±1.8% | |
| Repeatability | ±0.5°C or ±0.5% | |
| Resolution | 0.1 | |
| D:S ratio | 50:01:00 | |
| Response time | 250ms (95% of reading) | |
| Emissivity | 0.1~1.0 adjustable | |
| Laser type | Class 2 | |
| Laser power | <1mW | |
| Laser wavelength | 630nm~670nm | |
| Spectral response | 8μm~14μm | |
| Features | ||
| °C/°F selection | √ | |
| Laser switch | √ | |
| Display hold (s) | 8 | |
| Data hold | √ | |
| Auto power off | √ | |
| Low battery indication | √ | |
| MAX/MIN/AVG/DIFF mode | √ | |
| Data storage | 99 | |
| USB interface | √ | |
| High/Low alarm | √ | |
| LCD backlight | √ | |
| Tripod mounting hole | √ | |
| T-C thermocouple measurement | √ | |
| General Characteristics | ||
| Power | USB or 9V battery (6F22) or power adaptor | |
| Display | 33mm x 38 mm | |
| Product color | Red and grey | |
| Product net weight | 320g | |
| Product size | 183mm x 147mm x 57mm | |
| Standard accessories | Battery, USB interface cable, PC software CD, point contact temperature probe | |
| Standard individual packing | Gift box, tool box, English manual | |
| Standard quantity per carton | 1pcs | |
| Standard carton measurement | 372mm x 113mm x 315mm | |
| Standard carton gross weight | 2kg | |










