HD LOGIC I/O
F8 MODULE FOR MAXIMUM I/O
Flexibility to take your testing further. Eight programmable dual-socket ports offer maximum binary inputs/outputs in standard F8 module dimensions.
Navigating Energy Demands: Workforce, Technology, and AI Solutions
SPARK P3 PARTIAL DISCHARGE (PD) & ELECTROMAGNETIC INTERFERENCE (EMI) ANALYZER
Find insulating system defects in high-voltage asset before failure.
F8300 SEVEN-MODULE TEST SET
Do-it-all instrument designed for three-phase testing with expanded possibilities.
CALISTO® R9 HIGH ACCURACY & LOW MAINTENANCE DGA MONITOR BUILT FOR YEARS OF SERVICE
Part of the Calisto Condition Monitoring Platform.
MOBILE AC DIELECTRIC TESTS FOR AERIAL LIFT, ELEVATED PLATFORM AND INSULATED BOOM TESTING
M7100 COMPLETE HIGH-VOLTAGE TESTING
The only test set available featuring two dual-function, high-voltage leads to deliver the fastest, most complete set of measurements.
UPCOMING EVENT
100 Years of Doble: Centennial Video
Watch our video to learn about Doble’s legacy and get a sneak peek of what the next 100 years may hold.
DOBLE BLOG: LATEST POSTS
New! MyDoble Resource Center Improvements
F8 Power System Simulators
Protection testing platform that expands and adapts to future technologies and applications.
EXPERIENCE NOWINTEGRATED COMPANIES
CONDITION MONITORING & PARTIAL DISCHARGE SOLUTIONS
TECHIMP provides a full line of partial discharge, gas analysis, and thermal imaging monitoring solutions for a variety of electrical assets.
ABOUT TECHiMP
ADVANCED TESTING SOLUTIONS FOR ELECTRICAL ASSETS
Engineered to test protective relays, power and instrument transformers, circuit breakers, batteries, and other high & medium voltage systems.
About ISA
HIGH VOLTAGE - HIGH CURRENT HIGH POWER TEST SYSTEMS AND COMPONENTS
Phenix Technologies provides a complete line of high voltage, high power, and high current test systems and components.
About Phenix Technologies
SUBSTATION TEST EQUIPMENT
Rugged, reliable, accurate, and user friendly diagnostic test equipment that measures the health of critical substation equipment.
About Vanguard
ACCURACY BY DESIGN
Providing the most reliable & accurate online & portable DGA monitoring equipment, ISO-certified laboratory testing services, diagnostic software & the only commercially available gas-in-oil standards.
About Morgan Schaffer⇧