Uni-T UT333BT Mini Temperature and Humidity Meter

The Uni-T UT333BT is a compact and portable mini temperature and humidity meter designed for quick and accurate environmental monitoring. With built-in Bluetooth connectivity, it allows seamless data transfer to your smartphone for real-time tracking and analysis. Ideal for HVAC professionals, laboratories, and home use, this device offers reliable performance in a pocket-sized form factor.

Advantages

Bluetooth connectivity enables wireless data logging and remote monitoring via the Uni-T app. The compact design makes it easy to carry and use in tight spaces. High accuracy and fast response time ensure reliable readings for temperature and humidity.

Suitable for

• HVAC technicians checking air conditioning and heating systems
• Laboratory personnel monitoring environmental conditions
• Home users ensuring comfortable indoor humidity levels
• Warehouse and storage area climate monitoring

Key specifications

• Temperature measurement range: -20°C to 60°C (-4°F to 140°F)
• Humidity measurement range: 0% to 99% RH
• Accuracy: ±0.5°C (temperature), ±3% RH (humidity)
• Bluetooth range: up to 10 meters
• Display: LCD with backlight
• Power: 2x AAA batteries (included)
• Dimensions: 96 x 50 x 20 mm
• Weight: 60 g

Recommendations

For best results, place the meter in a representative location away from direct sunlight or heat sources. Pair with the Uni-T app for data logging and trend analysis. Replace batteries when the low battery indicator appears.