Power, Battery Test Equipment, Ground Resistance Test Equipment, High Current Test Equipment (Circuit Breaker & Primary and Secondary Injection Test Sets), Hipot (High Potential) AC & DC Test Equipment, Insulation Test Equipment; Megger Provides a Full Service Solution To Meet Your Electrical Test and Measurement Needs. Our Products Provide Testing Solutions In the Most Critical Maintenance Areas Including Cable Fault Locating, Protective Relay Testing, On Line Monitoring of Substation Apparatus, Electric Power Transmission ...