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