QT-03 series Button Temp/HR logger is used to measure the air temperature and relative humidity or soil temperature. The meter is small in size and has a stainless steel shell.
QT-03 Button Data Loggers are water resistant, powerful, and exceptionally affordable. The QT-03-2 Temperature Logger will log 8,000 measurements, while the QT-03-1 Temp/RH Logger will record 4,000 measurements - 2,000 each for temperature and humidity. They log temperatures features a battery life of up to 10 years, depending on measurement interval. Actual size is 17.35 mm x 5.89 mm.

Features
- Water resistant (IP56) stainless steel case
- Log4,000 to 8,000 intervals
- Internal sensors
- Integral non-replaceable battery
- Choose from temperature-only or temperature/humidity models
Technical parameters
Model
|
QT-03-1
|
QT-03-2
|
Built-in sensors
|
Temp/RH
|
Temperature
|
Measurement range of Temp
|
-20~+85℃
|
-40~+85℃
|
Measurement Accuracy of Temp
|
±0.6℃(-15~+65℃)
|
±0.6℃(-15~+65℃)
|
Measurement range of Humidity
|
0~100%,
|
——
|
Measurement accuracy of Humidity
|
±5%
|
|
Data storage capacity
|
4000 records
|
8000 records
|
IP grade
|
IP56
|
IP56
|
Material
|
Stainless steel
|
Stainless steel
|
Power
|
Built-in battery with 10 yrs of life
|
Built-in battery with 10 yrs of life
|
Dimension
|
17.35 mm x 5.89 mm
|
17.35 mm x 5.89 mm
|
Origin: China
Website: http://www.channeleco.com/en/Item/Show.asp?m=1&d=1211
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For the purpose of introduction and promotion of global advanced instrumentation and technology in the fields of terrestrial ecology, aquatic ecology and life science, Channel Technology Group Limited was established in 2001. In addition to headquarter in Hong Kong, Channel has established branches all over China,including Beijing, Shanghai, Kunming,Nanjing, Chengdu, Urumchi and Guangzhou. Besides the strong sales and technical support network, Channel does process three after-sales service centers and spot warehouses in Beijing, Shanghai, Kunming and a bonded warehouse in Hong Kong.