High Precision USB Temp & Humidity Logger

Price range: $117.18 through $151.95

The UNIT UT330T/UT330TH is a precision digital thermometer and hygrometer designed for accurate temperature and humidity data logging. Ideal for food storage, environmental monitoring, and industrial applications.

SKU: 3256808860732019 Category: Tags: , ,

Description

The UT330T and UT330TH are compact, easy-to-use digital tools that help you accurately measure and record temperature and humidity over time. If you work with food, textiles, plants, artwork, or any materials that can be affected by changes in the environment, this tool helps you keep conditions stable and track any issues before they become problems.

The UT330T measures temperature only, while the UT330TH version measures both temperature and humidity. Both versions plug directly into your computer via USB, making it simple to download and review your data. You don’t need to be a tech expert — just install the free software on your PC, and you’ll be able to view graphs, charts, and spreadsheets of your environment’s conditions.

You can set the logger to record data at custom intervals (from every 2 seconds to every 24 hours), store up to 60,000 records, and trigger alerts if temperatures or humidity levels go outside your set range. This makes it a great fit for small food producers, fermentation setups, home growers, storage rooms, art studios, and more.

The device includes a rechargeable lithium battery, which can last up to several months on one charge depending on your recording settings. The compact design makes it easy to place on a shelf, inside a refrigerator, or attach to a wall using the included mount.

Perfect for:

  • Monitoring food storage safety (meat, dairy, ferments)
  • Tracking greenhouse or grow tent climate
  • Preserving textile or paper-based artwork
  • Checking home or studio humidity levels

Product Attributes

  • Model: UT330T, UT330TH
  • Measurement Range (Temp): -30°C to 70°C
  • Measurement Range (Humidity): 0%–100% RH (UT330TH only)

Whether you’re just getting started or need reliable monitoring for your creative practice or small business, the UT330T/TH gives you accurate data, peace of mind, and easy reporting.

FAQs

What’s the difference between the UT330T and UT330TH?

The UT330T measures only temperature. The UT330TH measures both temperature and humidity. Choose the TH model if you’re tracking environments like greenhouses, food storage, or textile preservation where moisture matters.

How do I get the data off the device?

Just plug the logger into your computer’s USB port. Use the included software to download and view your readings. You can export the data as a spreadsheet (CSV) or PDF for easy reporting or record-keeping.

Do I need special software or training to use it?

No technical background is needed. The included software is beginner-friendly, with clear charts and simple settings. You can start logging and viewing data within minutes of setup.

How long does the battery last?

On a full charge, the built-in rechargeable battery lasts from several weeks up to a few months. It depends on how often the device records data — the less frequent the interval, the longer the battery life.

Is this waterproof or weatherproof?

No, it’s not waterproof. For damp or outdoor environments, place the logger inside a waterproof housing or enclosure to protect it while still allowing airflow.

Can I set alerts for high or low temperature/humidity?

Yes. You can configure upper and lower limit alarms in the software. If the environment goes outside your set range, the device will alert you with an indicator light and log the event in the data.

Additional information

Weight1 lbs
Dimensions4.5 × 2 × 1 in

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