Home > Products > Electronics & Electricity > Other Electrical & Electronic

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