OEM - Model ST-575-HWI - Wireless Hour Meter - Brochure

Introducing the ST-575-HWI from OEM Data Delivery, the only wireless hour meter that has cumulative, idling and working hours based on engine operation. In addition to the standard Cumulative Machine Hours (CMH), the ST-575-HWI has two additional hour meters for a complete view on how your equipment is operating:  Cumulative Working Hours (CWH)  Cumulative Idling Hours (CIH)