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UNI-T UT331 Digital Temperature Humidity Meter -20 ℃~ 60 ℃

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UNI-T UT331 Humidity meterSPEC

UNI-T UT331 Humidity meterDetails

UNI-T UT331 Humidity meterPacking list

SKU
NB016284
temperature range
-20~60℃
temperature error
±0.5℃
Temperature Resolution
0.1℃/0.1℉
Humidity range
0~100%RH
Humidity error
±3.5%
Humidity resolution
0.1%
power saving mode
none
Interface
USB
Sampling time
About 10 seconds
unit conversion
℃/℉
Power Supply
1.5V alkaline battery (7 #) X 4
Dimension
185*54.8*33.8mm
Weight
130g
Display
26.5mm X 35.5 mm
UT331
Humidity meter
UNI-T UT331 Digital Temperature Humidity Meter -20 ℃~ 60 ℃ Picture

UT330 series is a stable, safe and reliable digital temperature and humidity meter. It has the advantages of low power consumption and high accuracy, and can communicate with a PC, transmit measurement data, and save and print data and trend graphs through special software.

It is suitable for factories, laboratories, research institutes, food, and environmental protection industries, and it is especially important to understand and grasp environmental information and changes in real time for production.

Product Structure

(1) Sensor protective cover (rotates to open or close)

(2) Display

(3) Turn on/off the power-saving mode.

(4) STEP-BY-STEP VIEW THE MAXIMUM (MAX) AND MINIMUM (MIN) OF THE CURRENT READING. Press and hold MAX/MIN

The display of this item is turned off. (Reused as ▲ use)

(5) Data storage key, with ▼ ▲ use, see user setting operation - data access for details.

(6) Start/exit the setting (SETUP), with ▼ ▲ use, see user setting operation for details.

(7) Turn on/off the background light.

(8) Press HOLD to fix the displayed reading, and then press to disable the function to return to the measurement status. (Reused as ▼ use)

(9) Data reading key, with ▼ ▲ use, see user setting operation - data access for details.

(10) Dew point temperature selection key (multiplexed as the key to determine during storage)

  1. The maximum and minimum values are indicated  

  2. Battery low Voltage indication 

  3. Display backlight switch indication when held

  4. Online Instructions Access instructions

  5. Humidity unit dew point temperature

  6. Set the mode indication Humidity display area

  7. Temperature Unit: Power saving mode

  8. Time format indication 

  9. Time display area

  10. Temperature display area

  11. Backlight switch indication

  12. Access Instructions

  13. Dew point temperature

  14. Humidity display area

  15. Power saving mode


FAQ
QDoes this Humidity Watch meet ISO3270 standards?
A Humidity table applies to ISO3270, please consult customer service for detailed application definition
QHow to replace the battery of the UT331 temperature and humidity meter?
A Hello, to replace the battery of Ulide UT331, first, loosen the battery cover screw and remove the battery cover; second, replace the four AAA batteries; third, install the battery cover and tighten the screws.
QHow to adjust the error of the UT331 temperature and humidity instrument?
A Hello, you can use the offset value to adjust the error of the temperature and humidity meter. Use the humidity offset setting, temperature offset setting and dewpoint temperature offset setting in the SETUP option to manually compensate for the corresponding error of indication.
QIs the response time of the Ulide UT331 temperature and humidity meter fast?
A Hello, the response time of this UT331 temperature and humidity meter is about 10 seconds.
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