UNI-T UT333 is a compact electronic hygrometer that allows for accurate measurement of temperature and humidity in real time. Reliable, fast, and easy to use, it is suitable for both professional applications and everyday use – at home, in the office, in warehouses, or in workshops.
High-accuracy temperature measurement
UT333 measures air temperature in the range of -10°C to +60°C, with the ability to switch units between Celsius (°C) and Fahrenheit (°F). Thanks to the sensitive NTC sensor and fast response time, the device provides accurate and stable measurements, even under changing environmental conditions.
Digital hygrometer – humidity control in your environment
The UT333 model also offers measurement of relative humidity in the range of 0% to 100% RH. This makes it an indispensable tool for assessing air quality – for example, in air-conditioned rooms, archives, server rooms, as well as for monitoring the storage conditions of moisture-sensitive products (e.g., food, electronics, documents).
Practical features and clear display
Equipped with a backlit LCD screen, the UT333 offers good visibility of data even in low light conditions. It has useful features:
- Data Hold – freezes the current reading on the screen,
- MAX/MIN function – shows the highest and lowest recorded values,
- Auto Power Off – automatic shutdown after a period of inactivity.
Thanks to these options, working with the device is efficient, fast, and convenient.
Portability and energy efficiency
The UT333 is lightweight, ergonomic, and can fit even in a work pocket. Powered by a single AAA battery, it provides a long operating time without the need for frequent battery replacements.
Technical specifications (detailed):
Temperature measurement range: -10°C ~ 60°C (14°F ~ 140°F)
Temperature accuracy: ±1.0°C
Humidity measurement range: 0% ~ 100% RH
Humidity accuracy: ±5% RH (in the range of 20%~80%)
Resolution: 0.1°C / 0.1% RH
Sensor: NTC (temperature), capacitive (humidity)
Power supply: 1 × AAA 1.5V battery
Functions: Max/Min, Data Hold, Auto Power Off
Display: LCD with backlight
Dimensions: 155 × 50 × 28 mm
Weight: approx. 102 g
- Miernik UT333
- 3 × bateria AAA 1,5 V
- 3x AAA
- 155 × 50 × 28 mm
- 102
- Miernik UT333
- 3 × bateria AAA 1,5 V
- 3x AAA
- 155 × 50 × 28 mm
- 102
No. 6, Gong Ye Bei 1st Road
Songshan Lake Guangdong Province
Chiny
Email: info@uni-trend.com
Telephone: +86-769-85723888
Geodetów 24
80-298 Gdańsk
Polska
Email: contact@baltrade.eu
Telephone: 58 552 20 20