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UNI-T UT333S Temperature and Humidity Meter

Price: 30.90 €
Products ID:175440
Manufactured by: Uni-T
Availablity: Ready to Order
Delivery Time5-10 business days
EAN: 6935750533321

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UNI-T UT333S Temperature and Humidity Meter
UNI-T UT333S Temperature and Humidity Meter
UNI-T UT333S Temperature and Humidity Meter
UNI-T UT333S Temperature and Humidity Meter


The UNI-T UT333S is a digital temperature and humidity meter equipped with a split-type sensor on a flexible spring-loaded cable, designed for measurements in hard-to-reach locations such as ducts and equipment interiors.

Key Features

  • Temperature measurement: -10°C to 60°C (14°F to 140°F) with 0.1°C resolution and ±1.0°C accuracy.
  • Humidity measurement: 0% to 100% RH with 0.1% RH resolution and ±5% accuracy (20–80% RH).
  • Split-type sensor: flexible spring cable enables easy probe placement in confined spaces.
  • Backlit LCD: 32 × 35 mm screen with Data Hold and MAX/MIN display modes.
  • Power & portability: compact 110 × 53 × 26 mm housing powered by 3 × 1.5V AAA (R03) batteries.

ManufacturerUNI-T
ModelUT333S
Temperature range (°C)-10°C to 60°C
Temperature range (°F)14°F to 140°F
Temperature accuracy±1.0°C (±2.0°F)
Humidity range0% RH to 100% RH
Humidity accuracy±5% (20%–80% RH)
Sample time1 s
Display size32 × 35 mm
BacklightYes
MAX/MIN functionYes
Data HoldYes
Automatic shutdownYes
Power supply3 × 1.5V R03 AAA
Dimensions110 × 53 × 26 mm
Weight310 g
What is the sampling rate of the UT333S?

The device features a sampling time of 1 second.

Can the temperature unit be changed?

Yes, the meter supports switching between °C and °F.

15+ yearsLocal Latvian online store
Fast dispatchWithin 24h for in-stock items
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Easy returnsWarranty and simple returns

30.90 €