UNI-T UT320A Mini Contact Type Thermometers
- Temperature Range: -50℃ to 1300℃
- Sampling Rate: 4 per second
- K & J Thermocouple Support
- 1-Meter Drop Tested
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Description
Advanced Mini Thermometer for Every Application
The UNI-T UT320A Mini Contact Type Thermometer is designed for reliable, high-precision temperature measurement in a compact, portable form. Built to meet the rigorous demands of technicians, researchers, and quality control engineers, the UT320A delivers rapid and accurate results across a wide range of applications. Featuring both K-type and J-type thermocouple compatibility, this robust tool ensures users can confidently monitor temperature in various environments—from laboratory test setups to industrial processes and HVAC maintenance. The thermometer’s compact construction does not compromise on functionality, bringing together advanced measurement features in a user-friendly device that is always ready when accuracy matters most.
Simple Interface with Professional-Grade Measurement Power
Despite its small size, the UT320A is packed with technology found in advanced laboratory instruments. Its high-contrast LCD allows for easy reading in all lighting conditions, assisted by a responsive backlight for nighttime or low-light operations. The thermometer features a sampling rate of 4 times per second, ensuring users never miss important temperature fluctuations. The intuitive user interface, featuring one-touch access to MAX, MIN, and AVG functions, along with straightforward mode selection between K and J thermocouples, makes the device accessible to both new users and experienced technicians. Auto power-off and intelligent battery management maximize operational life and reduce the frequency of battery changes, enhancing reliability for field professionals.
Dedicated Industrial and Laboratory Applications Abound
The UT320A is purpose-built for a broad spectrum of applications across technical and scientific fields. In industrial automation, it offers essential measurement capabilities for monitoring production lines, verifying sensor calibrations, and ensuring product safety standards. In laboratories, researchers trust the UT320A for accurate sample temperature monitoring, chemical process evaluation, and calibration of sensitive equipment. In HVAC and facilities management, technicians appreciate its fast response and capability to precisely check air outlet, pipe, and compressor surface temperatures. In food service and safety inspection, it’s ideal for validating cooking, cooling, and storage temperatures to meet regulatory requirements. The device’s compatibility with virtually any K or J type probe means users can adapt the UT320A to a wide variety of specialty measurement situations, from molten metal monitoring to cold chain logistics.
Compact, Rugged, and Built for Everyday Use
Measuring just 120mm x 53mm x 28mm and weighing a mere 60 grams, the UNI-T UT320A is engineered for true portability. The sturdy red-and-grey casing is 1-meter drop-proof, ensuring the instrument stands up to fieldwork, busy job sites, and mobile laboratory use. The robust exterior is further complemented by easy-to-clean surfaces, and the intuitive button layout ensures worry-free operation—even when wearing gloves. Thanks to its durable construction and high ingress protection, the UT320A can be trusted in environments where accidental drops or rough handling are inevitable. The physical resilience of the UT320A is matched by its excellent electronics, helping users avoid costly downtime and measurement interruptions.
Intelligent Measurement Functions Enhance Productivity
True to its design for professional environments, the UT320A surpasses the limits of basic thermometers with a wealth of smart measurement functions. Users can instantly switch between Celsius and Fahrenheit for international compatibility, and employ the data hold function for reviewing measurements even after removing the sensor from the target. The device’s MAX/MIN/AVG recording capabilities are essential for trend analysis, monitoring extremes in temperature-sensitive processes, or pinpointing intermittent equipment faults. The backlit display ensures safe and efficient nighttime operation, while the low battery indicator prevents unexpected shutdowns. The automated power-off feature is a further productivity booster, preserving battery life during hectic survey or inspection routines.
tpt24: The World’s Trusted Source for UT320A
No matter where your operations take you, sourcing genuine measurement equipment is critical for professional success. That’s why tpt24 stands out as the preeminent online store for the UNI-T UT320A worldwide. The tpt24 platform guarantees the authenticity and original quality of all UNI-T instruments, providing customers with confidence in every transaction. With a global logistics network, tpt24 delivers the UT320A promptly to your location—wherever you may be—so you’re never left waiting for critical equipment. All orders are securely packaged and include the standard accessories (K-type probe and batteries), a detailed English manual, and tpt24’s renowned after-sales support. When performance, trust, and global reach matter, tpt24 is the clear choice for professionals and organizations everywhere.
Universal Appeal: From the Lab to the Field
The UNI-T UT320A’s combination of size, durability, and measurement power makes it a favorite across industries and continents. Educational laboratories utilize its intuitive interface for teaching and experiments, offering students a hands-on experience with industrial-grade instruments. In pharmaceutical and chemical plants, the UT320A facilitates strict temperature control in production and storage, supporting both productivity and safety mandates. Automotive technicians rely on this mini thermometer for fast diagnostics of engine, AC, and exhaust system temperatures. The device is also a staple for food safety inspectors, ensuring compliance in commercial kitchens, cold storage, and food transport logistics. By seamlessly integrating with countless K and J probe types, the UT320A adapts to any challenge with professional-grade accuracy.
Specifications
| Specifications | Range | UT320A | UT320D |
| Temperature measurement (K) | -50℃~1300℃ | ±(0.5%+1) | ±(0.5%+1) |
| Temperature measurement (J) | -50℃~1200℃ | ±(0.5%+1) | ±(0.5%+1) |
| Features | |||
| Display mode | Single | Dual | |
| Auto power off | √ | √ | |
| Low battery indication | √ | √ | |
| Difference measurement (T1-T2) | √ | ||
| Data hold | √ | √ | |
| ℃/℉ selection | √ | √ | |
| MAX/MIN/AVG | √ | √ | |
| Mode selection (K/J) | √ | √ | |
| Backlight | √ | √ | |
| Drop test | 1m | √ | √ |
| Operating temperature | 0℃~40℃ | ||
| Operating humidity | ≤80%RH | ||
| General Characterisitics | |||
| Power | 1.5V battery (R03) x 3 | ||
| Display | 37.4mm x 36.4mm | ||
| Product color | Red and grey | ||
| Product net weight | 60g | ||
| Product size | 120mm x 53mm x 28mm | ||
| Standard accessories | K-type temperature probe, batteries | ||
| Standard individual packing | Gift box, English manual | ||
| Standard quantity per carton | 20pcs | ||
| Standard carton measurement | 332mm x 225mm x 200mm | ||
| Standard carton gross weight | 3.4kg | ||








