UEi Test Instruments THL2 USB Temperature Humidity Logger

Use the UEi THL2 to log temperature and humidity values for later analysis. Verify cold storage requirements are being met, or test temperatures and humidity for comfort analysis

from the manufacturer:
uei test Instruments has over 50 years’ experience designing and manufacturing A broad range of award-winning, industry-leading test and measurement tools. Professionals recognize the UEi brand for quality and innovative features designed to solve real-world problems. Uei backs its products with dedicated TECHNICAL support, service and repair teams.