HOBO by Onset H07-002-04 – Hobo 8000 Event Logger

Track momentary relay contact openings across facilities using the highly efficient HOBO by Onset H07-002-04 event data logger. This compact B2B monitoring tool stores up to 8,000 distinct time-stamped events down to a 0.5-second minimum interval. It operates inside a rugged weatherproof case and relies on a long-lasting CR-2032 lithium battery for a full year of continuous utility.