UNI-T A12T Temperature Humidity Sensor User Manual
- June 6, 2024
- UNI-T
Table of Contents
UNI-T A12T Temperature Humidity Sensor User Manual
Product functions and specifications
Basic functions
Indoor temperature / humidity testing Outdoor temperature testing Records MAX/MIN value of temperature and humidity function ‘OFF options Clock function: conversion for 12/24 hour format Alarm clock function: alarm time up to 60 seconds Comfort level indication
Technical specifications
Function| Range| Resolution| Accuracy| Sampling
frequency| Remark
---|---|---|---|---|---
Temperature| 50°C| 0.1°C| + 1°C| 10s| 0^-40°C: ±1°C; others: ±2°C
Humidity| 20 —- 95%RH| 1%RH| ± 5`)0RH| 10s| Normal temperature
(40-80%RH: +5`)0RH, others: ±8%RH)
Other specifications
- Battery: 1.5V (AAA)
- Storage temperature: -20 – 60°C
- Storage humidity: 20 – 80%RH II.
Product description
Structure description
- MAX/MIN value key
- Mode key
- adjustment key
- External probe hole
- QR-code
- Wall-mount hole
- Bracket
- Battery cover
- ‘C/’F switch key
Display description
- Alarm symbol
- Temperature unit (°C/°F)
- Temperature symbol
- Max value of temperature measured by inner sensor
- Value of temperature measured by inner sensor
- Min value of temperature measured by inner sensor
- Symbol of temperature measured by inner sensor
- Environmental comfort level symbol
- Morning /Afternoon
- Time
- Max value of temperature measured by outside sensor
- Unit of temperature measured by outside sensor (°C/°F)
- Value of temperature measured by outside sensor
- Symbol of temperature measured by outside sensor
- Min value of temperature measured by outside sensor
- Humidity symbol
- Humidity unit
- Value of measured humidity
- Min value of measured humidity
- Max value of measured humidity
Operating instructions
Battery installation instructions
According to the direction on the back cover, to open the battery compartment door, install a battery, and then close the battery compartment door and the product can be used.
Instructions for keys
MODE key :
When not in setup mode, short press to switch between the clock display and
alarm clock display;
- In dock display: Long press to set up the clock Minute-> Hour and confirm;
- In alarm clock display : Long press to set up the alarm clock Minute-> Hour and confirm;
MAX/MIN key :
Short press to switch between MAX, MIN, and Real Time measured value of
temperature and humidity. When displaying the MAX/MIN value, long press
MAX/MIN key for 2 seconds to clear the previous memory and restart recording
of MAX/MIN value.
Key
In setup mode : To adjust the settings of the object (short press for
slow adjustment; long press for fast adjustment) When not in setup mode:
- In clock mode: short press for conversion of 12/24 hour format
- In alarm clock mode: short press to turn ON /OFF alarm clock function
°C IF switch key
Short press to display the unit °C or °F
Operating instructions
A. Clock mode
“:” symbol between Hour and Minute will flash every 1 second. If the alarm
clock function is enabled, a bell symbol will appear. Short press Mode key to
switch to alarm clock mode.
Long press Mode key to set clock _Minute that can be adjusted by pressing key.
Press Mode key again to set clock _Hour that can be adjusted by pressing key.
Press Mode key again to confirm the setup information, then press ;key to
switch 12/24 hour format
B. Alarm clock mode
“:” symbol between Hour and Minute appears, but does not flash.
If the alarm clock function is enabled, a bell symbol will appear and flash
every 1 second.
Short press Mode key to switch to clock mode.
Long press Mode key to set alarm clock_ Minute that can be adjusted by
pressing key.
Press Mode key again to set alarm clock Hour that can be adjusted by pressing
key.
Press Mode key again to confirm the setup information, then press key to turn
ON/OFF the alarm clock function.
Notes
- When initially using or replacing the battery, the clock will reset.
- Please put the battery back to the designated recycle site if the battery runs out.
UNI-TREND TECHNOLOGY (CHINA) CO., LTD. No6, Gong Ye Bei 1st Road, Songshan
Lake National High-Tech Industrial Development Zone, Dongguan City, Guangdong
Province, China
Tel: (86-769) 8572 3888
http://www.uni-trend.com
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