ZTZ Services International, Inc.
Transformer Monitoring
Bushing Monitoring
IEEE C57
Dissolved Gas Analysis
Low-Cost Transformer Gas Monitor
Compare accuracy, price, and service history to Qualitrol, Dynamic Ratings, Doble, GE
Underground distribution transformer monitor
Turnkey installation is our specialty
All hardware is made in USA
Brands: HV Bushing Monitors for Transformers, Circuit Breakers, GIS
Partial Discharge Monitors
Gas Monitors for underground network transformers