Coastal Instruments, Inc. is proud to announce our capability to service the latest model MKS digital mass flow devices including the G-SERIES, I-SERIES, P-SERIES, and Legacy P-Series. This new service capability is a continuation of our on-going development programs that assure we can meet our customers’ mass flow controller service needs from the oldest obsolete models to the newest digital, device net/profibus protocol devices. Please see our product list for a full listing of the specific models that we service. We also carry a large inventory of the most popular models that can be completely refurbished, setup to your unique specifications, and shipped within days of your order. Got a question about what we can do, email us, or give us a call. We just got a new phone system and we like to use it.