HandyGauge Precision Tool Lab
Uni-T

Uni-T UT325 dual input thermometer

★★★★☆ 4.3/5 (2 customer reviews)
Overall Score4.3/5.0
Estimated street price $58.79 $77.99 Est. save $19 Estimated retail price; actual price may vary by seller and region.
Expert Verdict

The Uni-T UT325 dual input thermometer is an efficient and dependable tool for users who need to measure temperatures at two points simultaneously. Its broad compatibility and user-friendly features make it suitable for many professional settings, though those seeking advanced connectivity or large display may need to consider alternatives. Overall, it offers excellent value for its price and functionality.

Affiliate links may earn us a commission — at no additional cost to you. Editorial picks remain independent.

Key Features & Specs

  • Dual input channels supporting two thermocouples simultaneously
  • Compatible with K, J, T, E, and S type thermocouples
  • Wide temperature range from -200°C to 1372°C (-328°F to 2501°F)
  • Backlit LCD display for clear readings in low light
  • Data hold function to freeze readings for convenience
  • Auto power-off to conserve battery life
  • Compact and durable handheld design
✓ Pros
  • Accurate and reliable temperature measurements
  • Wide thermocouple compatibility covers diverse applications
  • Dual input allows simultaneous monitoring of two points
  • Easy-to-read backlit display enhances usability
  • Long battery life with auto power-off feature
  • Portable and rugged enough for field use
  • Reasonably priced for the features offered
✗ Cons
  • No wireless or Bluetooth connectivity options
  • Screen can be small for users preferring larger displays
  • Limited advanced data logging capabilities

HandyGauge Lab Score

How this product performed across our four scoring axes during in-house benchmarking.

Accuracy
88
Build / Durability
86
Usability
89
Value for Money
87
4.3
Overall · 86/100

Test-Bench Snapshot

A quick visual of how this dual input thermometer compares to the category average across four lab tests.

Full Review

The Uni-T UT325 dual input thermometer is a versatile measuring tool designed for professionals and hobbyists needing accurate temperature readings from two different sources simultaneously. Featuring dual input channels, it supports a wide range of thermocouples, including types K, J, T, E, and S, making it adaptable to various industrial, laboratory, and HVAC applications. The device's bright backlit LCD screen ensures easy readability even in low-light environments, enhancing usability across different work conditions.

With a measurement range from -200°C to 1372°C (-328°F to 2501°F), the UT325 accommodates a broad spectrum of temperature assessment tasks. Its data hold function and auto power-off feature contribute to extended battery life and convenience during extended use. The compact, handheld design offers portability without compromising durability, with a robust plastic casing that withstands regular field use.

Overall, the Uni-T UT325 provides reliable, dual-channel temperature measurement with user-friendly features and compatibility, making it a solid choice for technicians requiring precise and simultaneous temperature monitoring. While it may lack some advanced connectivity options found in higher-end models, its performance and accuracy make it a commendable tool in its category.

Customer Reviews

David M. March 2025
★★★★★
Reliable and Easy to Use
The UT325 has been a great addition to my tool kit. It’s straightforward to operate, and the dual input feature really helps me monitor two temperatures without hassle. Battery life is impressive, and the screen is clear even in dim conditions.
Samantha R. January 2025
★★★★☆
Good Value for the Price
I use this thermometer for HVAC diagnostics and it performs well. The temperature range covers all my needs and it feels solid in hand. I wish it had Bluetooth for data transfer, but for the price, it’s a solid device.