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Uni-T UT333BT mini temperature and humidity meter

31,50 €
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External warehouse · Delivery on Friday 13.11.
Product code: 541966-1
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The compact Uni-T UT333BT temperature and humidity meter provides fast and clear measurements at home, in the office, or in the workshop. It offers Bluetooth connectivity to the iENV app, MAX/MIN functions, a backlit LCD display, and practical automatic shut-off for energy-efficient operation.
Accurate temperature and humidity measurement

Accurate temperature and humidity measurement

Measure temperatures from -10 to 60 °C with an accuracy of ±1 °C and relative humidity from 0 to 100 % RH with an accuracy of ±5 % RH. A measurement rate of 1 reading per second supports convenient everyday environmental monitoring.

Bluetooth and the iENV app

Bluetooth and the iENV app

The UT333BT version enables wireless transmission of measured data to the iENV app. Values can be saved, analyzed, and exported for easy measurement record keeping.

Compact design with practical functions

Compact design with practical functions

The lightweight 102 g body is easy to carry. Available features include MAX/MIN, Data Hold, backlighting, °C/°F switching, and automatic shut-off after 5 minutes.

Uni-T UT333BT is a lightweight handheld thermometer and hygrometer for reliable monitoring of ambient conditions. It measures temperatures from -10 to 60 °C and relative humidity from 0 to 100 % RH. Measured values are displayed on an easy-to-read 32 × 26 mm LCD.

Thanks to the Bluetooth interface, results can be transferred to the iENV app, where data can be saved, analyzed, and exported. This makes it easier to monitor long-term changes in temperature and humidity without manually recording values.

Practical features for everyday use:

  • recording of the maximum and minimum measured values,
  • holding the current value using the Data Hold function,
  • display backlighting and switching between °C and °F,
  • automatic shut-off after 5 minutes,
  • low battery indicator.

The package includes the Uni-T UT333BT meter, 3 R03 batteries, an instruction manual, and blister packaging.

Specifications

Manufacturer
Uni-T
Model
UT333BT
Product type
Mini temperature and humidity meter
Temperature measurement range
-10 °C to 60 °C
Temperature measurement accuracy
±1.0 °C
Temperature resolution
0.1 °C
Humidity measurement range
0 to 100 % RH
Humidity measurement accuracy
±5 % RH
Humidity measurement resolution
0.1 % RH
Measurement frequency
1 measurement/s
Connectivity
Bluetooth
Display
LCD, 32 × 26 mm
Functions
MAX/MIN, Data Hold, backlighting, °C/°F selection
Automatic shut-off
After 5 minutes
Low battery indicator
3 V to 3.5 V
Power supply
3 × 1.5 V R03 batteries
Dimensions
155 × 50 × 28 mm
Weight
102 g
Package contents
Uni-T UT333BT meter, 3 × R03 batteries, instruction manual, blister packaging