Holiday Schedule: In observance of Labor Day, Onset will be closed Monday, September 1st. Orders placed after 5:00 PM EST, Friday August 29th will be processed and confirmed on Tuesday, September 2nd.


Data Loggers

With more than 30 years of experience in producing quality data loggers, Onset offers a wide variety of data logging devices, including USB data loggers, wireless data loggers, and web-based data logging systems. HOBO data loggers are known for providing the most reliable, accurate data under the toughest environmental conditions. They are designed from the ground up with ease-of-use, reliability, and affordability foremost in mind.